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

[EX Q]: some therapsids became more mammal-like as they continued to evolve
[EX A]: How did some therapsids become?

[EX Q]: LSD alters neurotransmitters in the brain
[EX A]: What alters neurotransmitters in the brain?

[EX Q]: some therapsids became more mammal-like as they continued to evolve
[EX A]:
How did some therapsids become?