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.

Question: A cow would prefer? Answer: cucumbers.
cows only eat plants

Question: Recycling products such as papers can help the environment to? Answer: heal.
recycling has a positive impact on the environment

Question: How low must be a population of some species drop before it is extinct? Answer: to nothing.

if a population decreases to zero then that organism is extinct