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: tidal energy can be used to produce electricity, Fact2: Tidal energy schemes capture water at high tide and release it at low tide., Question: What can be produced by capturing water at high tide? (A) more fish (B) clearer water (C) mussels (D) warm water (E) an image (F) electricity (G) a delta (H) watershred
answer:
F


question:
Fact1: if fossils of a water animal or plant are found in a place then that place used to be covered by water in the past, Fact2: Marine fossils found in the interior of the continent., Question: Why are marine fossils in the interior of a continent? (A) erosion from rivers (B) It used to be covered by water (C) They evolved to be land animal (D) basic building blocks of life (E) They washed ashore (F) the wearing away of rock (G) Land animals ate them (H) units of heredity
answer:
B


question:
Fact1: eating something that contains pollutants has a negative impact on an organism 's survival, Fact2: Lead compounds are marine pollutants., Question: Eating something that what has a negative impact on an organism 's survival? (A) contains water (B) Smoking (C) contains fiber (D) contains nutrients (E) harmful substances (F) influenza (G) Pesticides (H) contains lead
answer:

H