You will be given a definition of a task first, then some input of the task.
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: a ship is used for moving people across bodies of water, Fact2: Hurricanes and treacherous shipping lanes frequently scattered treasures and crews across the reef., Question: moving people across bodies of waters requires avoiding what (A) energy barrier (B) erosion (C) storms (D) energy usage (E) salinity (F) hurricanes (G) friction (H) massive damage
Output:
F