Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Input: Consider Input: The long, threadlike extensions of the nerve cell help transmit nerve impulses.

Output: Which part of the nerve cell helps transmit nerve impulses?


Input: Consider Input: Surface tension is responsible for the fact that small insects can walk on water.

Output: Surface tension is responsible for the fact that small insects can do this on water?


Input: Consider Input: Solid is characterized by molecules with minimal movement and strong forces between them.


Output: Which state of matter is characterized by molecules with minimal movement and strong forces between them?