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: shelter is used for protection by animals against weather, Fact2: Caves or rock overhangs provide shelter., Question: What do animals find protection from when using rock overhangs? (A) sun's heat (B) insects (C) weather (D) erosion (E) rivers (F) bats (G) wind (H) the sun

Output: C


Input: Consider Input: Fact1: a mirror is used for reflecting light, Fact2: Light seems to travel in rays or beams., Question: what can a mirror be used to reflect? (A) noble gases (B) air particles (C) glass (D) focusing a lens (E) rays or beams (F) photons (G) sun's heat (H) an electron lens

Output: E


Input: Consider Input: Fact1: condensation is when change from a gas into a liquid by reducing heat energy, Fact2: Light energy is converted into heat energy., Question: Decreasing the amount of light results in lower temperatures allowing a potential increase of what? (A) salinity (B) Condensation (C) electricity (D) Temperature (E) Evaporation (F) Quality of life (G) aerobic capacity (H) Dehydration


Output: B