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").

[EX Q]: Fact1: a plant requires photosynthesis to grow, Fact2: Legumes are typical of that type of plant., Question: what requires photosynthesis to grow? (A) Roundworms (B) clouds (C) Conifers (D) Echinoids (E) humans (F) h2o (G) legumes (H) sugar
[EX A]: G

[EX Q]: Fact1: poisonous darts are used for defense by sea anemones, Fact2: Sea anemones are related to jellyfish and coral., Question: what are used for defense by an organism related to jellyfish and coral (A) poisonous darts (B) Chemicals (C) specialized (D) by parasitizing them (E) chondrocytes (F) flagella (G) Microscopic vessels. (H) a sponge
[EX A]: A

[EX Q]: Fact1: insulated material can be used for keeping warm, Fact2: To avoid hypothermia, stay warm and dry., Question: What can help prevent hypothermia? (A) ventilated shirts (B) hydration (C) lowering body temperature (D) insulated material (E) Thyroid-stimulating hormone (F) Dehydration (G) air conditioning (H) electricity
[EX A]:
D