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").

[EX Q]: Fact1: Soil can be depleted of nutrients., Fact2: Dirt is really misplaced soil., Question: When gardening what can be depleted of nutrients? (A) fertilizer (B) bacteria (C) the plant (D) coal (E) pine (F) the dirt (G) Acids (H) water
[EX A]: F

[EX Q]: Fact1: Gymnosperms are vascular plants that produce seeds in cones., Fact2: Gymnosperms are the plants that are known as evergreens., Question: What are vascular plants that produce seeds in cones? (A) evergreens (B) it needs them (C) Leptospirosis (D) epidermal (E) Conifers (F) white (G) Newton (H) more abundant
[EX A]: A

[EX Q]: Fact1: natural magnetism is used for pointing north by a compass, Fact2: Teens learn how to navigate terrain and use a compass., Question: What points north for navigation? (A) mountains (B) the Arctic (C) science (D) latitude (E) magnetism (F) Antarctica (G) astrology (H) right
[EX A]:
E