Q: 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").
Fact1: a greenhouse is used to protect plants from the cold, Fact2: Protect cold-sensitive plants from winter wind., Question: what does a greenhouse protect plants from? (A) deforestation (B) Dehydration (C) massive damage (D) influenza (E) colder weather (F) disease (G) toxins (H) winter wind
A:
H