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").
One example is below.
Q: Fact1: a plant requires sunlight to grow, Fact2: Plants to avoid are fast-growing vines that can take over an area in no time., Question: What requires sunlight in order to take over an area? (A) spores (B) fish (C) plants (D) humans (E) pods (F) Oak (G) opossums (H) coral
A: C
Rationale: This is a good example. Based on the facts plants require sunlight in order to take over an area.
Q: Fact1: gases from burning coal and oil dissolving in water in the atmosphere causes acid rain, Fact2: An acid is defined as a compound which can donate a proton ., Question: What comes from burning coal and oil dissolving in water in the atmosphere? (A) Plant growth is reduced (B) A transportation fuel (C) Generating heat (D) harmful substances (E) DNA damage and mutations (F) A compound that donates proton (G) ozone depletion (H) Mutagenic chemicals
A:
F