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: poisonous darts are used for defense by sea anemones, Fact2: Protection at the gateway is the best defense., Question: What are used as protection by sea anemones? (A) lamphreys (B) poisonous darts (C) tubular organ (D) feed on dead protists (E) coelenterates (F) islets of Langerhans (G) related organisms (H) moisturize their skin

Answer: B


Question: Fact1: if all members of a species cannot produce offspring then that species will likely become extinct, Fact2: Avian species are less likely to become extinct if they are common across large ranges., Question: Avian species are less likely to end up extinct if they what? (A) single-celled organisms (B) important habitats (C) abandon habitats (D) stop reproducing (E) animals with backbones (F) produce offspring (G) population movement (H) destroy offspring

Answer: F


Question: Fact1: the gravitational pull of the Moon on Earth 's oceans causes the tides, Fact2: Ocean tides enter and leave the Bay twice a day., Question: the gravitational pull of the Moon on Earth 's oceans causes water to enter and leave the bay when (A) H20 (B) seasons (C) weekly (D) daily (E) slow (F) monthly (G) strong (H) annually

Answer:
D