Instructions: 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: predicting weather requires studying weater, Fact2: Meteorologists study weather conditions and prepare current and long range weather forecasts., Question: Doing what requires preparing current and long range weather forecasts? (A) communication (B) With feedback loops (C) rapid changes occur (D) feedback mechanisms (E) predicting weather (F) sheltering strays (G) 70-75 degrees Fahrenheit (H) calibrated
Output:
E