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").
--------
Question: Fact1: pollutants have a negative impact on the environment, Fact2: Carbon dioxide is a pollutant., Question: What affects the environment negatively? (A) sunlight (B) normal weather patterns (C) carbon dioxide (D) cigarettes (E) positivity (F) Smoking (G) harmful substances (H) fossil fuels

Answer: C


Question: Fact1: satellites are used to take images from space, Fact2: Images of Earth taken from space., Question: Images of Earth are taken by (A) satellites (B) light (C) Communication (D) millions (E) radar (F) Plate tectonics (G) moving plates (H) lamphreys

Answer: A


Question: Fact1: fat is used to keep animals warm, Fact2: Some animals hibernate, living on stored fat until the warm weather returns., Question: what do animals use to store food? (A) pan (B) fat (C) Urea (D) calories (E) sugar (F) jaws (G) nest (H) carbohydrates

Answer:
B