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

[EX Q]: statement: eagles  use pectorals to move their wings, question: What do eagles use to move wings?
[EX A]: pectorals

[EX Q]: statement: Mosses, liverworts, and hornworts occupy hollows in moist habitats., question: Mosses, liverworts, and hornworts occupy what in moist habitats?
[EX A]: hollows

[EX Q]: statement: cystitis negatively affects the bladder, question: What negatively affects the bladder?
[EX A]:
cystitis