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.
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Question: Question: One of tunas favorite prey is the? Answer: sardine.

Answer: tuna eat fish


Question: Question: A mammal usually nurses its what? Answer: younglings.

Answer: a mammal usually nurses its offspring


Question: Question: When tree roots grow, sometimes they? Answer: break hard objects.

Answer:
if a tree is located near a sidewalk then the roots of that tree might crack the sidewalk