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").

Ex 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

Ex Output:
B

Ex Input:
Fact1: disease has a negative impact on an organism, Fact2: Organisms or living beings are literally things that are alive., Question: Disease has what kind of effect on a living being? (A) it has a negative effect (B) Abnormal cell growth (C) direct damage to the lungs (D) it helps living beings eat (E) it makes living beings faster (F) it is good for living beings (G) cause their death (H) Plant growth is reduced

Ex Output:
A

Ex Input:
Fact1: Genes that are located on the same chromosome are called linked genes., Fact2: Each chromosome is a linear DNA molecule., Question: linked _ are located on the same DNA molecule (A) tissue (B) traits (C) three (D) CO 2 (E) alleles (F) genes (G) made (H) nucleic acids

Ex Output:
F