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: a plant requires sunlight to grow, Fact2: During the day, sunlight warms the soil., Question: When do plants grow the most? (A) week days (B) during the day (C) during winter days (D) bloom time (E) one celled organisms (F) by indirect light (G) in the morning (H) in the autumn season
[A]: B


[Q]: Fact1: Evolution occurs in response to a change in the environment., Fact2: Extinction is a natural part or the process of evolution., Question: What happens to an environment to cause extinction?  (A) relocation (B) changes (C) rain (D) exposure (E) forces (F) wind (G) Pollution (H) discovery
[A]: B


[Q]: Fact1: Cell division is how organisms grow and repair themselves., Fact2: Mitosis is cell division., Question: _  is how organisms grow and repair themselves. (A) respiration (B) hormone secretion (C) potatoes (D) Mitosis (E) complex (F) gene regulation (G) properties (H) recycling
[A]:
D