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").
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Question: Fact1: Mollusks reproduce sexually., Fact2: Mollusks are the dominant invertebrate., Question: what reproduces sexually? (A) A compound that donates proton (B) spread flower seeds (C) They have webbed feet (D) Plant reproduction (E) By wind and rain (F) passenger pigeons (G) the dominant invertebrate (H) Something found in San Francisco

Answer: G


Question: Fact1: Plants that shed their leaves seasonally each year are called deciduous plants., Fact2: Shade trees can be deciduous., Question: What can shed their leaves? (A) rabbit (B) Power plants (C) insects (D) swamp vegetation (E) mammals (F) Shade trees (G) animals (H) Most plants

Answer: F


Question: Fact1: Specialization occurs when competing species evolve different adaptations., Fact2: Every animal has special characteristics and physical features that help it survive., Question: What helps species survive? (A) to stay warm (B) Energy (C) buttons (D) resistance (E) honeybees (F) competition (G) laziness (H) magic

Answer:
F