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").
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Question: Fact1: gases released during the use of fossil fuels causes global warming, Fact2: Oil is a fossil fuel., Question: Gases released during the use of oil causes what? (A) global warming (B) better weather on the earth (C) colder weather (D) less oily air (E) The atmosphere (F) flooding (G) Temperature (H) cleaner air to breathe

Answer: A


Question: Fact1: Some viruses can cause cancer., Fact2: Cancer is an example of a mutation in cells., Question: What can mutate cells? (A) Allergies (B) water (C) fruits (D) flow of electrons (E) vegetables (F) harmful substances (G) rays or beams (H) some viruses

Answer: H


Question: Fact1: vinegar can cause harm to the eyes, Fact2: Throughout vinegar application, wear protective eye shields., Question: How can you avoid harming your eyes? (A) evaporation (B) focusing a lens (C) exercise (D) by indirect light (E) protect them (F) Wearing a shield (G) sweating (H) electromagnetic energy

Answer:
F