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: gravity causes objects that have mass to be pulled down on a planet, Fact2: Rocks have mass., Question: What does gravity cause to be pulled down on a planet? (A) matter (B) heat (C) earth (D) solutes (E) oceans (F) Rocks (G) people (H) Lift
answer:
F


question:
Fact1: pollutants have a negative impact on the environment, Fact2: Environment and Health Environment and Health All living things depend on their environment., Question: pollutants have a negative impact on all what (A) tractors (B) circulatory systems (C) near the shoreline (D) living things (E) Electrical energy (F) pavement (G) potholes (H) important habitats
answer:
D


question:
Fact1: sexual reproduction increases genetic diversity, Fact2: Mammals are dioecious with sexual reproduction and internal fertilization., Question: What increases genetic diversity? (A) By coral exoskeletons (B) Something that waters do (C) Something that planets do (D) fertilization (E) Something that rocks do (F) deoxyribonucleic acid (G) Males and females (H) Somethign that mammals do.
answer:

H