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: Mollusks live in most terrestrial, freshwater, and marine habitats., Fact2: Interestingly, a squid is also a mollusk., Question: What can live in marine habitats? (A) lizards (B) horses (C) elephants (D) fur seals (E) a fish (F) squids (G) barnacles (H) animals
answer:
F


question:
Fact1: Active immunity results when an immune response to a pathogen produces memory cells., Fact2: Pathogens are germs that cause disease., Question: Active immunity is when an immune response occurs after a germ produces what? (A) harmful substances (B) bioaerosols (C) rapid expansion (D) Allergies (E) anemia (F) it needs them (G) Chemical energy (H) memory cells
answer:
H


question:
Fact1: moss causes chemical weathering, Fact2: Chemical weathering is strongest in tropical environments., Question: Where is moss the strongest? (A) near the shoreline (B) looseness of dirt or compost (C) The area was once underwater (D) It used to be covered by water (E) dead organisms (F) tropical environments (G) our nearest star (H) the body's largest organ
answer:

F