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: Consider Input: Fact1: conserving resources has a positive impact on the environment, Fact2: Recycling saves energy, conserves natural resources and helps protect the environment., Question: What impact does recycling have on the environment? (A) Positive (B) humans (C) Negative (D) less water (E) mild (F) protect them (G) It changes life as we know it (H) It's inconsequential

Output: A

Input: Consider Input: Fact1: habitat destruction causes animals to move to find shelter in another habitat, Fact2: All species are threatened due to the destruction of their natural habitat., Question: All species move to find shelter in another what (A) survive (B) streams (C) alluvial (D) habitat (E) coral reef (F) watershed (G) climate (H) loose soil

Output: D

Input: Consider Input: Fact1: cold fronts cause thunderstorms as they pass by, Fact2: Thunderstorms Thunderstorms give birth to tornadoes., Question: What causes tornadoes? (A) Electrical energy (B) scattered light (C) hypothyroidism (D) Time and energy (E) harmful substances (F) Cold fronts. (G) Tropical (H) heat energy
Output: F