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: the Himalayas were formed by rock folding, Fact2: Movements in the earth's crust have folded and cracked the older rocks., Question: the Himalayas were formed from older what (A) soils (B) plates (C) rivers (D) rock (E) eras (F) meadows (G) dirt (H) plains

Output: D


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 glacier causes mechanical weathering, Fact2: Mechanical weathering happens when things like ice physically break rock apart., Question: What do glaciers do to rocks? (A) break off (B) Turns them into ice (C) Regrows it (D) Creates more rocks (E) Dries them out (F) protect them (G) Breaks them apart (H) cause their death


Output: G