Question:
Goal: To restore dried out paint brushes

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Mix some fabric softener with warm water and swish the brush in the mixture to remove the dried paint.

Question:
Goal: How do I caramelize nuts to eat with a nutella mousse?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Spread the nuts on a parchment paper, cover them with the caramel powder, put them into a preheated oven (180 Celsius) for about 7-10 minutes till the nuts are incorporated into the melted caramel.

Question:
Goal: What can I use to sketch

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
The best thing to use is a graphite pencil