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

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: A fewer predators is most likely to cause the number of rabbits living in an area to increase.

Output: Which factor is most likely to cause the number of rabbits living in an area to increase?


Input: Consider Input: Archimedes' law explains why a ship weighing thousands of metric tons floats on water.


Output: Which law explains why a ship weighing thousands of metric tons floats on water?