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: a mold spore has a negative impact on the respiratory system, Fact2: Insects also have both a heart and a respiratory, or breathing, system., Question: Mold spores have what impact on breathing? (A) neutral (B) ambiguous (C) symptoms (D) motility (E) positive (F) dangerous (G) negative (H) uncontrolled
answer:
G

question:
Fact1: an egg requires warmth to survive, Fact2: First the frog lays the eggs, then the warmth from the sun makes the eggs hatch into baby tadpoles., Question: what keeps eggs warm? (A) ice (B) hair (C) wool (D) bears (E) fur (F) sun (G) moss (H) sand
answer:
F

question:
Fact1: Freshwater biomes have water that contains little or no salt., Fact2: Terrapins are freshwater turtles., Question: What lives in water that contains little or no salt? (A) animals (B) terrapins (C) a fish (D) Chlorophyll (E) bacteria (F) sharks (G) sodium (H) humans
answer:
B