[Q]: Which of the following solutions is better for the following goal:
How to Make a Hardcover Book Christmas Tree

[A]: To make a Hardcover Book Christmas Tree, first open up the book and draw a zig-zag shape on the pages. Trim off the paper around the design with scissors or an X-Acto knife, then you will have your christmas tree shape. Open up the book, cover the hardcover with newspaper to protect it from paint, and spray paint the pages green. Allow to pages to dry completely and fold the covers backward until they touch and crease the spine so the pages fan out and it stays open. Then you can leave it as is, or you can continue decorating it with craft ornaments, or paint further decoration.

[Q]: Which of the following solutions is better for the following goal:
To screen record on android phone.

[A]: Download a screen recorder from play store and follow its recording instructions.

[Q]: Which of the following solutions is better for the following goal:
To increase your vegetable intake if you don't like the taste of them,

[A]: blend up some vegetables such as spinach or kale into a fruit smoothie.

[Q]: Which of the following solutions is better for the following goal:
To release muffins from a pan after baking them, you can

[A]:
Use a knife to lift them from the pan