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

[EX Q]: A collapsing nebula leads to nuclear fusion process.
[EX A]: A collapsing nebula leads to what process?

[EX Q]: Chewing insects such as dragonflies and grasshoppers have two many sets of jaws.
[EX A]: Chewing insects such as dragonflies and grasshoppers have how many sets of jaws?

[EX Q]: Southern asia does the most important monsoon in the world occur.
[EX A]:
Where does the most important monsoon in the world occur?