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

[EX Q]: statement: mosses depend on water for reproduction, question: What do mosses depend on for reproduction?
[EX A]: water

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

[EX Q]: statement: The covering of the lower part of the flower is usually green, question: What is the covering of the lower part of the flower?
[EX A]:
green