Article: To make a clay model of a cell, you'll need:  A small or medium sized styrofoam ball. A package of colorful clay (feel free to also use Play-Doh or Crayola's Model Magic) Toothpicks Labels The size of the ball you use depends on how detailed you want to make the parts. Keep in mind a larger styrofoam ball will give you more room and flexibility to work. You can cover the entire half piece of Styrofoam with clay if you want to make the top of the ball a certain color. It may be helpful to have a printout or image of the cell to ensure all of the cell components are represented.  Be sure to use different colored clay for each component to distinguish them from each other. Add the components to the flat side of the styrofoam using toothpicks. If you're making a plant cell, remember to add a cell wall to your model. You can do this by taping the labels to toothpicks or pins and sticking the pins into the styrofoam ball next to the applicable component.
Question: What is a summary of what this article is about?
Gather your materials. Cut the styrofoam ball in half. Cover the flat side of the styrofoam ball with clay. Make the different cell parts out of various colors of clay. Attach labels to the cell parts.

Problem: Article: . Locate the petcock on the bottom corner of the radiator and open it with a container beneath it to catch the draining coolant and water. You may also want to disconnect the bottom hose going into the radiator to drain it. Close the petcock and reconnect the hose once it’s done draining.  Add a 50/50 mixture of water and coolant to the radiator and it reaches the full line on the reservoir. Make sure to use the correct kind of coolant for your vehicle. If you are unsure, you can find that information in the owner’s manual or on the manufacturer’s website. Some newer vehicles have different interval requirements for oil changes, but if you’re unsure, 3,000 miles is a good rule of thumb. Slide a container beneath the vehicle’s oil pan, then locate and remove the oil drain plug (the only bolt in the bottom of the pan). Allow it to drain completely, then reinsert the drain plug.  Unscrew the old oil filter and screw on a new one in its place. Then refill the engine with the correct amount and type of oil, which can be found in the vehicle’s owner’s manual or on the manufacturer’s website.
Summary: Drain and replace the coolant Change your oil every 3,000 miles (or as directed).

INPUT ARTICLE: Article: There are certain sizes that work best when it comes to team work.  The number of people will affect how easily they are able to communicate and how clearly roles and responsibilities are defined.  Keep your team size balanced to help maintain effective teamwork.  The ideal size for a team is between two to five members. A five to ten member team is possible.  However it may prove difficult to manage. Any teams larger than ten members will likely need to be divided into smaller sub-teams. Although your team will likely have an ultimate deadline for the total project, breaking the goal down into smaller goals and deadlines can help the team stay on target.  Try making the larger team goal into smaller goals each with their own deadlines.  For example, you might create a planning phase where the team coordinates their efforts by a certain time. Each phase will have a sequential due date, culminating in the final project and deadline. Breaking goals down can help the team keep track of their progress. Your team will need to work well together and creating proper protocols and inter-team responsibilities can help facilitate this.  By making these instructions clear your team will effectively be able to communicate and achieve their goals together.  Set deadlines for responses to phone messages or emails. Make attendance to meetings mandatory. You might offer a form for your team mates to sign indicating they have read and are committed to the team policies. A good team will have clear cut and very well defined roles and responsibilities for each team member.  These will help them to focus on their specific tasks as well as understand what other members are currently working on.  Delegating work in this way lets everyone work effectively both individually and as a team.  Without clear goals team members may overlap and perform redundant tasks. Clear goals for each team member will help the effectiveness of the entire team. Objective goals allows for evaluation and improvement of performance on both individual and team levels.

SUMMARY: Create a team that is the right size. Set concrete due dates for the team's goals. Establish protocols for team interaction. Make each member's goals clear.

In one sentence, describe what the following article is about: You’ll use the float glass as the “main” work surface on which you’ll grind your glass edges. The foam rubber will serve to keep the float glass in place so it doesn’t slide off during the grinding process. If you don’t have a dedicated piece of float glass, you can also use a piece of scrap plate glass, such as a piece of window, mirror, or picture glass. Pour a small amount of water into the center of your float glass to create a small puddle. Then, pour in just enough silicon carbide to cover the surface of the puddle. Finally, use your fingers to gently stir the silicon carbide and water together. To make it easier to add the silicon carbide powder, place it in a small disposable cup first before you begin adding it to the glass. Grasp the piece of glass with your dominant hand (or with both hands, if needed). Be sure to place the glass edge directly over the spot where you mixed the silicon carbide with the water. For maximum safety, wear safety gloves to avoid cutting your hands on the glass. Move the glass over and through the silicon carbide in a figure eight motion, applying gentle downward pressure as you do so. Make sure to stay within the glass surface and avoid going beyond the silicon carbide puddle. Look at the edge of the glass after about a minute of this circling. If the glass is no longer glossy and it is smooth to the touch all around, you are done. Use a wet paper towel or a dedicated cloth towel to remove the silicon carbide water from the glass piece. Then, use wet sandpaper as necessary to smooth out the inner corner of the edge of the glass if needed.  For example, if you’re smoothing the bottom of a cut glass bottle, you won’t be able to smooth the inner corners of the glass edge with the silicon carbide puddle. You can also use sandpaper to sand down any rough spots you find that the silicon carbide didn’t get.
Summary: Place a piece of float glass over foam rubber on your work surface. Add water and a coarse grit of silicon carbide powder to the glass. Place the sharp edge of the glass against the plate glass. Circle your hand and the bottle around the glass for 30-60 seconds. Wipe off the glass with a towel and use sandpaper to smooth the inside.

Most companies will post their cancellation policy or a link to it on the order page. As a result, before you cancel, you should read the cancellation policy.  Some companies require you to cancel an order within 30 minutes or an hour of placing it. Some companies may allow you 24 hours to cancel an order. Many companies will not allow you to cancel an order after it has shipped. The company’s cancellation policy may stipulate that you must pay a cancellation fee. This fee is usually a flat rate, although it may be a percentage of the overall sale. In the case that a product has already shipped, you may need to pay a fee and shipping cost of the product. If you used a credit card to make the purchase, you may simply be able to call them and cancel the purchase. Ultimately, this depends on the specific credit card company and their policies. For instance:  American Express has a very customer-oriented policy and will typically cancel a purchase at their cardholder’s request. Most Visa, MasterCard, and Discover cards may not cancel a purchase unless it was somehow fraudulent.
++++++++++
One-sentence summary --
Read the company’s cancellation policy. Pay a cancelation fee. Talk to your credit card company.