input question: how do you clean chalk outside?

output answer: use a firehose to wet where the chalk is, and it will dissolve.

input question: How to keep rare pokemon cards protected.

output answer: Put a sleeve on the cards and store them in a binder.

input question: How to keep croquettes from going mushy after cooking?

output answer:
When frying the croquette use only a small amount of cooking oil, once they've been cooked remove from the pan and allow to rest on a cooling rack