instruction:
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").
question:
Fact1: Cells are programmed to divide only a set number of times., Fact2: Cells reproduce asexually, by dividing., Question: Cells are programmed to _ only a set number of times. (A) migrate (B) expand (C) A computer (D) Most plants (E) allow growth (F) reproduce (G) contract (H) constrict
answer:
F

question:
Fact1: Ancestors of hagfish are thought to have been the earliest vertebrates., Fact2: Property of ancestors and forefathers can only be legally inherited by sons., Question: Forefathers of what kind of fish are thought to be the earliest vertebrates? (A) hagfish (B) Pelycosaur (C) fish (D) angiosperm (E) adult (F) Therapsids (G) marine (H) aquatic
answer:
A

question:
Fact1: weathering means breaking down rocks from larger whole into smaller pieces by weather, Fact2: Larger values create bigger brushes., Question: What does weathering do? (A) ground to shake (B) looseness of dirt or compost (C) Adds to rock size (D) Continents drifting (E) Destroy bridges (F) Causes storms (G) Makes people sick (H) Breaks down bigger rocks
answer:
H