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: 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
Example Output: D

Example Input: Fact1: mountains are formed by earthquakes, Fact2: For mountains one goes to the Alps., Question: What was formed by earthquakes? (A) deposits (B) coarse grit (C) backbones (D) road bends (E) The Alps (F) pitches (G) waves (H) Otoacoustic
Example Output: E

Example Input: Fact1: propulsion is used for flying by a spacecraft, Fact2: Propulsion means to push forward or drive an object forward., Question: A push forward is used for what by a spacecraft? (A) beeping (B) Navigate (C) flying (D) distance (E) sitting (F) reversing (G) travel (H) safety
Example Output:
C