TASK DEFINITION: Given scientific fact as input, generate the question from this fact such that it can be answered from the input.
PROBLEM: Collision frequency is greater for homogeneous category of catalysts, which also tend to be more sensitive to temperature and more 'expensive'.

SOLUTION: Collision frequency is greater for what category of catalysts, which also tend to be more sensitive to temperature and more 'expensive'?

PROBLEM: Children most likely inherit shape of earlobes from their parents.

SOLUTION: Which trait do children most likely inherit from their parents?

PROBLEM: Everywhere do archea live.

SOLUTION:
Where do archea live?