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").
Q: Fact1: a telephone is used for communication by humans over long distances, Fact2: Open water races of 5 to 25 kilometers are offered to long distance swimmers., Question: A telephone is used for communication by humans between what span? (A) 25 kilometers or more (B) members of their own species (C) global ecosystems (D) 5 centimeters (E) 1 meter (F) Males and females (G) A set number of times (H) 4 microns
A:
A