Given a statement and question, generate the answer to the question such that the answer is contained in the statement.

[EX Q]: statement: weather refers to the conditions in the layer of gasses that encases the earth, question: What refers to the conditions in the layer of gasses that encases the earth?
[EX A]: weather

[EX Q]: statement: Triceps shrinking causes a person 's hinged joint to straighten., question: What shrinking causes a person's hinged joint to straighten?
[EX A]: Triceps

[EX Q]: statement: the Earth being buried in snow and ice for millions of years at a time is relatively rare, question: Where is the Earth being buried for millions of years at a time?
[EX A]:
snow and ice