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

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

Example Input: Monatomic ions form when a single atom gains or loses electrons.
Example Output: What form when a single atom gains or loses electrons?

Example Input: The number of daylight hours each day would be greatest during the summer near the north pole.
Example Output:
When and where would the number of daylight hours each day be greatest?