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: Some parasites live on the surface of their host., Fact2: Leeches are external parasites., Question: What unwanted creature would be found on the surface of a human body using it as a host? (A) Tapeworm. (B) Leeches. (C) Pesticides (D) animals (E) insects (F) Hookworm (G) bacteria (H) Bracelet.

Answer: B

Question: Fact1: Insulin helps cells take up glucose from the blood., Fact2: Insulin made by a person's own pancreas is endogenous insulin., Question: what type of compounds produced by a person's pancreas help cells take up compounds (A) Energy (B) natural (C) mineral (D) endogenous (E) Break down food (F) it needs them (G) sweat glands (H) Energy.

Answer: D

Question: Fact1: a speedometer is used for giving a driver feedback on the speed of their vehicle, Fact2: Average vehicle speed rises by only 0.3 miles per hour., Question: What measures miles per hour? (A) visibility (B) a ruler (C) a speedometer (D) tetraceratops (E) lamphreys (F) 295 degrees Kelvin (G) a microscope (H) a barometer

Answer:
C