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: Consider Input: Fact1: a magnet moving in a coil of copper wire can cause an electric current, Fact2: An electrical current is a flow of electrons., Question: what can a magnet moving in a coil of copper cause? (A) pennies (B) h2o (C) kinetic energy (D) proton flow (E) heat energy (F) flow of electrons (G) Heart rate (H) electromagnetic energy

Output: F


Input: Consider Input: Fact1: mechanical weathering is when rocks are broken down by mechanical means, Fact2: Water is a mechanical weathering force., Question: What  weathers rocks? (A) soil (B) streams (C) a delta (D) calcite (E) erosion (F) water (G) grass (H) the sun

Output: F


Input: Consider Input: Fact1: astronauts require preserved food for extended flights, Fact2: Astronauts go out into space., Question: What do those who go out into space require for extended flights? (A) preserved food (B) fresh vegetables (C) Electrical energy (D) heat energy (E) food and shelter (F) Energy. (G) fresh fruits (H) luxury items


Output: A