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: Heterotrophs are living things that cannot make their own food., Fact2: All animals are heterotrophs., Question: what are living things that cannot make their own food? (A) hydrogen (B) clouds (C) animals (D) humans (E) bacteria (F) bushes (G) fungi (H) plants
[A]: C


[Q]: Fact1: Zooplankton are tiny animals that feed on phytoplankton., Fact2: Many zooplankton are crustaceans., Question: What can feed on phytoplankton? (A) producers (B) phytoplankton (C) passenger pigeons (D) bacteria (E) tiny crustaceans (F) the Sun (G) honeybees (H) parasites
[A]: E


[Q]: Fact1: a prism is used for refracting light, Fact2: Light passing through a prism is refracted or divided into the colors of the spectrum., Question: What does refracted light get divided into? (A) Change colors (B) colors of the spectrum (C) basic building blocks of life (D) fissures of hot, acidic water (E) it keeps an organism warm (F) energy (G) prisms (H) light
[A]:
B