Definition: 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").
Input: Fact1: Pollination is the fertilization step in the sexual reproduction of plants., Fact2: Pollination is mostly by honeybees, and wind pollination is limited., Question: what helps with the fertilization of plants? (A) weathering (B) eggs (C) vegetation (D) sunlight (E) honeybees (F) Solar energy (G) seeds (H) magma
Output:
E