Teacher: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").
Teacher: Now, understand the problem? Solve this instance: Fact1: if a thermal conductor is exposed to a source of heat then that conductor may become hot, Fact2: Copper is a great thermal conductor., Question: If what is exposed to a source of heat then that conductor may become hot? (A) Energy. (B) heat sources (C) energy (D) coal (E) an object (F) copper (G) plastic (H) thermometers
Student:
F