Definition: 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").
Input: Fact1: condensation is when change from a gas into a liquid by reducing heat energy, Fact2: Light energy is converted into heat energy., Question: Decreasing the amount of light results in lower temperatures allowing a potential increase of what? (A) salinity (B) Condensation (C) electricity (D) Temperature (E) Evaporation (F) Quality of life (G) aerobic capacity (H) Dehydration
Output:
B