Article: Wash several soft, red or pink guavas. Use a vegetable peeler to remove the skin. While you can leave the peel on, it will make the juice thicker and grittier. Use a sharp knife to carefully chop the guavas so you get 3 cups (495 g). Put the chopped guavas into a blender or food processor. Blitz the guavas until they're smooth and pulpy. Set a fine mesh strainer over a bowl and transfer the guava mixture into it. Stir the mixture so it passes through the strainer. You can discard the seeds that are left in the strainer. Transfer the strained guava juice to a cocktail shaker. Add 1/4 teaspoon of ground ginger, 3 tablespoons (37.5 g) of sugar, 1/4 teaspoon of red chili powder, 1/4 teaspoon of lime juice, and 1/4 teaspoon of fresh mint. Put the lid on the shaker and shake it for 10 to 20 seconds. This will combine the pulp with the seasonings. If you don't have a cocktail shaker, you could just whisk the ingredients together in a bowl or measuring jug. Put a handful of ice cubes into 2 serving glasses. Pour half of the guava mixture into each glass. Pour 1 cup (240 ml) of cold, filtered water into each glass. Stir the drinks so the guava and water combine. Serve the drinks right away. If you like thicker guava juice, just use less filtered water.
Question: What is a summary of what this article is about?
Wash, peel, and chop the guavas. Blend and strain the guava. Shake the pulp with the seasonings. Stir in water and serve the drinks over ice.

Problem: Article: You should see the Terminal app icon on the left side of the screen; if not, click the Ubuntu icon in the top-left corner of the screen, type terminal into the search bar, and click Terminal when it appears. Type dpkg --list into Terminal, then press ↵ Enter. You'll need to note the official name of the program file rather than the name of the program itself (e.g., "avg.exe" rather than AVG Antivirus). Type sudo apt-get --purge remove program into Terminal—making sure to use the program's actual name instead of "program"—and press ↵ Enter. Type in your superuser password, then press ↵ Enter. Type in y and press ↵ Enter. Your program will begin to uninstall itself. Once it finishes, you can close Terminal.  This process may take a while to complete depending on the size of the program. If your program isn't properly removed using the apt-get command, try using sudo aptitude remove program instead.
Summary: Open  Terminal. Open a list of your currently installed programs. Find the program that you want to uninstall. Enter the "apt-get" command. Enter your root password. Confirm the deletion.

Rock is edgy, angry, and anti-authoritarian.The most common themes in rock music are rebellion, liberation, sex, and drug use. Romantic love is also a huge theme in the genre. Use your own experiences as an inspiration. If you want your rock song to sound authentic, you’ll need to know how it feels to go through the things you’re writing about. John Lennon’s song “Cold Turkey,” for example, is about his experience quitting heroin. Listen for catchy phrases in real life, look for them in books, and watch out for them on TV shows and in movies. Write down anything that sticks out to you in a notebook or on your phone. These phrases can become the title of your song, and that title can be the foundation of your lyrics in the chorus and verses. Play around with your title ideas and various melodies to see if you can come up with anything particularly catchy. Once you do, that can serve as your hook, the part of the song that sticks in your listeners’ heads and stays there because it’s pithy and memorable.  A quick rule of thumb for determining a hook’s catchiness: if a lyrical or melodic phrase sticks in your head, it will probably stick in other people’s heads. A variation of the title of the Rolling Stones’ song “Paint It Black,” for instance, serves as part of the hook: “I see a red door and I want it painted black.”
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One-sentence summary --
Decide on the themes of your song. Come up with a title for your song. Think of a hook based on your title.