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").

[Q]: 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
[A]: C


[Q]: Fact1: Organs of excretion make up the excretory system., Fact2: Digestive system Excretory system removes waste and toxic substances from blood., Question: What removes waste and toxic substances from the blood? (A) Special disposal (B) Something coming from a gland (C) aqueous solution (D) Veins and arteries. (E) digestive system organs (F) that material's properties (G) Something that causes allergies (H) microorganisms
[A]: E


[Q]: Fact1: if heat is conducted to an object then that object will become hot, Fact2: Most metallic objects are manufactured from alloys., Question: If heat is conducted to an alloy, the alloy becomes: (A) hot (B) frozen (C) gold (D) cold (E) cool (F) iron (G) warm (H) separated into parts
[A]:
A