Given the task definition and input, reply with output. 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").

Fact1: when the seasons change from the summer to the fall , the amount of daylight will decrease, Fact2: Seasons are caused by the Earth's distance from the Sun changing., Question: The change of the Earth's distance from the sun causes the amount of what to decrease? (A) air (B) daylight (C) energy (D) water (E) Weight (F) temperature (G) time (H) sunlight
B