instruction:
Given a statement and question, generate the answer to the question such that the answer is contained in the statement.
question:
statement: the amount of space an object takes up is its dimensions, question: What is the amount of space an object takes?
answer:
dimensions

question:
statement: mosses depend on water for reproduction, question: What do mosses depend on for reproduction?
answer:
water

question:
statement: Researchers use telescopes to study black holes., question: What do researchers use to study black holes?
answer:
telescopes