Problem: How does the next paragraph end?

How to age gracefully
Wear sunscreen.
All the time. You've heard it so many times that it seems cliched, but it's true: protecting your skin from the sun is absolutely essential to looking and feeling good as you get older.
A: Studies have shown that roughly 90% of skin problems associated with aging (wrinkles, blotchiness, dryness, sagging) are cause by sun damage. Apply sunscreen every single day, even when it's overcast and cloudy.

Problem: How does the next paragraph end?

How to fix a drafty window
Choose material for weather stripping your windows.
According to most experts, self-adhesive weather stripping is the best option. It is easy to install and is the most effective at keeping cold air out.
A: Clean the surfaces of your window with soap and water to get rid of any dirt or grime. This will help the adhesive stick better and longer to the window.

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How to make umeshu (japanese plum wine )
Wash and sterilize your jar.
Make sure to dry thoroughly.
Wash the fruit.
A: Using a bamboo skewer or similarly pointed object like a toothpick, de-stem the plums. This will make your umeshu taste better and smoother.

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How to recondition dry lips
To create the lip scrub, you will need :
One tablespoon of white granulated sugar, one teaspoon of petroleum jelly (vaseline), and a few drops of lemon juice. Don't forget a small bowl to put the ingredients in, and a spoon to mix them with. You may want a paper towel for later on.
A:
Add the sugar, petroleum jelly, and lemon juice into the bowl. Take your spoon, and mix them together until you get a smooth consistency.