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 phenomenon is studied about once annually? Answer: geese travelling.

SOLUTION: migration is when animals move to different locations in an annual cycle

PROBLEM: Question: In southern Africa we are more likely to see snow in? Answer: July.

SOLUTION: snow falls during the winter in some environments

PROBLEM: Question: Trees take in CO2 from the atmosphere for? Answer: synthesizing food.

SOLUTION:
a plant absorbs carbon dioxide from the air for photosynthesis