TASK DEFINITION: In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.
PROBLEM: Question: Which is least likely to need to take in air? Answer: a zooplankton.

SOLUTION: the respiratory system takes in oxygen from the air

PROBLEM: Question: During a prolonged shortage of water, a tree's ability to add extra tissue and grow thick rings is slowed and the tree produces? Answer: thinner growth rings.

SOLUTION: as the amount of available water decreases , tree-growth rings will become narrower

PROBLEM: Question: cutting down trees in a forest causes the number of trees to decrease where? Answer: timberland.

SOLUTION:
cutting down trees in a forest causes the number of trees to decrease in that forest