Detailed 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").
Q: Fact1: a flashlight requires a source of electricity to produce light, Fact2: Electricity flows when a battery is connected to an object like a watch, toy, or flashlight., Question: How do flashlights produce light? (A) energy (B) direct energy (C) By being plugged into the wall (D) Using magnets (E) Batteries (F) energy usage (G) adding heat (H) Solar power
A:
E