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: a seismograph is used for measuring the size of an earthquake, Fact2: Magnitude a measure of earthquake size., Question: Seismographs measure what aspect of earthquakes? (A) Major effects (B) magnitude (C) Otoacoustic (D) power (E) classified (F) specialized (G) lifespan (H) their speed

Output: B

Input: Consider Input: Fact1: Fission takes place when an animal divides into two parts., Fact2: Flagellates reproduce by binary fission., Question: How do Flagellates reproduce? (A) diving into two parts (B) it keeps an organism warm (C) metabolic reaction (D) allow growth (E) photosynthesis (F) irradiation (G) The bending of a ray of light (H) By wind and rain

Output: A

Input: Consider Input: Fact1: cutting down trees has a negative impact on an ecosystem, Fact2: Deforestation takes place when trees are cut down in the rainforest., Question: What sort of impact does deforestation in the rainforest have? (A) subtropical (B) Positive (C) threatened (D) drought (E) Negative (F) humans (G) Rainforest (H) None
Output: E