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: boiling means change from a liquid into a gas by adding heat energy, Fact2: Boiling is the very rapid conversion of a liquid into vapor by the violent evolution of bubbles., Question: What means a change from a liquid into a gas by adding heat energy? (A) Evaporation of water (B) heat is produced (C) violent evolution of bubbles (D) igniting fuel and oxidiser (E) Water expanding (F) a hemisphere is tilted away from the sun (G) evaporative cooling (H) degrees Celsius
Student:
C