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: Earthworms are important deposit feeders that help form and enrich soil., Fact2: Earthworms are terrific for plants and soil., Question: what are earthworms important for? (A) survival (B) recovery (C) food (D) fields (E) Earth (F) plants (G) animals (H) potatoes
A:
F