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

[EX Q]: statement: Pregnancy can happen if protection breaks., question: What happens to pregnancy?
[EX A]: protection breaks

[EX Q]: statement: simple green plants play significant roles as producers in water ecosystems, question: What ecosystems do green plants play a significant role in?
[EX A]: water ecosystems

[EX Q]: statement: Fissures heal when bones resorb and form new bones, question: What heals when bones resorb and form new ones?
[EX A]:
Fissures