Detailed Instructions: In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
Q: Fact1: a greenhouse is used to protect plants from the cold, Fact2: If it is too cold, certain plants will freeze and die., Question: A greenhouse can protect plants from what? (A) colder weather (B) blooming (C) pollination (D) massive damage (E) Brutal temperatures (F) Movement of an air mass (G) photosynthesizing (H) freezing and dying
A:
H