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: The best time to have an all-day BBQ in the northern hemisphere is? Answer: end of June.

SOLUTION: the amount of daylight is greatest on the summer solstice

PROBLEM: Question: A shoe seems gold and green at first, then at second glance looks blue and silver. This could be due to? Answer: refractions.

SOLUTION: refraction causes something to look different

PROBLEM: Question: Dead organisms, like trees provide? Answer: thriving communities.

SOLUTION:
dead organisms rot