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 Input:
Fact1: Plants live just about everywhere on Earth., Fact2: Epiphytes are plants that live on other plants., Question: Where do epiphytes live? (A) swamp vegetation (B) mountains (C) vegetation (D) the environment (E) peachleaf willow (F) ice (G) rocks (H) everywhere on earth

Ex Output:
H


Ex Input:
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 Output:
F


Ex Input:
Fact1: a greenhouse is used to protect plants from the cold, Fact2: The air in the greenhouse is humid., Question: What are two things that are important for plants? (A) organic material (B) Bubbles and soap (C) Humidity and protection (D) excretory structures (E) Sand and rocks (F) Darkness and cool winds (G) food and shelter (H) genetic diversity

Ex Output:

C