[Q]: Which of the following solutions is better for the following goal:
What kids of metal can you recycle?

[A]: Metals. - Tin, aluminum, and steel cans.

[Q]: Which of the following solutions is better for the following goal:
Slice a cake with perfect lines.

[A]: Use dental floss to cut cake.

[Q]: Which of the following solutions is better for the following goal:
What can be recycled to make a DIY metal rose?

[A]: You can recycle an empty soda can by crafting it into a metal rose.

[Q]: Which of the following solutions is better for the following goal:
To earn money from old clothes you want to get rid of,

[A]:
take the clothes to a consignment store to be sold.