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: tidal energy can be used to produce electricity, Fact2: Tidal energy schemes capture water at high tide and release it at low tide., Question: What can be produced by capturing water at high tide? (A) more fish (B) clearer water (C) mussels (D) warm water (E) an image (F) electricity (G) a delta (H) watershred

Output: F


Input: Consider Input: Fact1: webbed feet are used for moving faster through water by aquatic animals, Fact2: Animals move around, seeking their prey., Question: What do webbed feet help aquatic animals do? (A) rapid expansion (B) root growth (C) Catch prey (D) support (E) Regrows it (F) squeeze (G) Relieve pain (H) improve

Output: C


Input: Consider Input: Fact1: a flashlight requires a source of electricity to produce light, Fact2: Flashlights and remote controlled cars get their energy from batteries., Question: what do cars use? (A) heat energy (B) electricity (C) wind (D) water (E) to move people (F) oxygen (G) sensory neurons (H) engines


Output: B