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: Plants respond to daily and seasonal cycles and to disease., Fact2: Temperature follows a seasonal cycle., Question: What do plants respond to? (A) Chemical energy (B) Vibrations (C) heat energy (D) Sulfur dioxide (E) Temperature (F) sun's heat (G) Clouds (H) Wood
Student:
E