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").

Example Input: Fact1: breaking apart rocks can cause debris, Fact2: Examples of such rock include sandstone and shale ., Question: What can cause debris? (A) breaking apart sandstone (B) some invertebrates (C) breaking apart air (D) remains of prehistoric life (E) exposure to cold (F) breaking apart clouds (G) breaking apart water (H) forest is destroyed
Example Output: A

Example Input: Fact1: an animal usually requires a warm body temperature for survival, Fact2: Squirrels hide and sleep in a secret warm place all winter., Question: What requires hiding and sleeping for survival? (A) bacteria (B) rice (C) amphibians (D) organisms (E) Frogs (F) trees (G) humans (H) animals
Example Output: H

Example Input: Fact1: being exposed to wind can cause erosion of soil, Fact2: Desertification implies soil erosion., Question: Being exposed to wind can cause what? (A) Electrical energy (B) tarnation (C) deviation (D) Pollution (E) Dehydration (F) flooding (G) desertification (H) lamination
Example Output:
G