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 is renewable ., Question: What can renewable energy be used for? (A) Creating more fossil fuels (B) health (C) Quality of life (D) Measuring water (E) Global warming (F) root growth (G) Electricty (H) staying warm

Output: G

Input: Consider Input: Fact1: a refrigerator is used for keeping food fresh for a long period of time, Fact2: Refrigerators are major users of electricity., Question: What requires a lot of electricity? (A) riding a bicycle (B) An emergency lighting source. (C) repair cells in the human body (D) sleeping on the floor (E) visiting a dam (F) Something that take eight minutes to travel to the Earth (G) Heating a metal filament. (H) keeping food fresh for long periods of time

Output: H

Input: Consider Input: Fact1: looking at bright objects has a negative impact on the eyes, Fact2: Sunglasses help protect the eyes from glare off the river surfaces., Question: What can sunglasses protect against? (A) fissures of hot, acidic water (B) rays or beams (C) Looking at sunglasses (D) Looking at bright objects (E) Looking at dark objects (F) Looking at newspapers (G) enormous damage to homes (H) Light passing through water
Output: D