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: friction causes an object to lose energy, Fact2: Objects An object can be one of several things., Question: What does friction cause things to lose? (A) heat (B) moisture (C) toughness (D) Energy. (E) traits (F) light (G) energy (H) cartilage

Answer: G


Question: Fact1: Annelids are worms such as the familiar earthworm., Fact2: An earthworm has five hearts., Question: One example of an annelid has how many hearts? (A) three (B) Five (C) white (D) warm (E) four (F) strong (G) long (H) small

Answer: B


Question: Fact1: Mutations may change the structure of a chromosome or just change a single nucleotide., Fact2: Mutations in genes on the Y chromosome have been implicated in male genetic infertility., Question: What does changes in the structure of the Y chromosome do? (A) reproduce (B) Male infertility (C) harm them (D) bending light rays (E) It expands (F) allow growth (G) Plant growth is reduced (H) Damages them

Answer:
B