[Q]: Which of the following solutions is better for the following goal:
How can you tell if you are interrupting someone's conversation in an unwanted way?

[A]: When you approach a group of people while in a conversation, pay attention to their bodies. If they turn only their torsos and not their feet, it means they are in the middle of an important conversation and they don't want you to interrupt them.

[Q]: Which of the following solutions is better for the following goal:
How to dispose of bread crust.

[A]: Tear away the crust using your fingers and throw it in the trashcan.

[Q]: Which of the following solutions is better for the following goal:
paint

[A]: comes in a bucket

[Q]: Which of the following solutions is better for the following goal:
To prevent a house from becoming too messy too often,

[A]:
clean a small amount of the house every day.