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: Caffeine is a central nervous system stimulant., Fact2: Cocaine is a stimulant and increases the user's heart rate and blood pressure., Question: What does caffeine do? (A) Increase fame (B) increases a body's strength (C) Release energy (D) Increase user's heart rate (E) Transfers energy (F) decrease stamina (G) Increase intelligence (H) Increase wealth

Output: D


Input: Consider Input: Fact1: Consumers take in food by eating producers or other living things., Fact2: Animals are consumers , they feed on the primary producers or on other consumers., Question: What takes in food by eating producers or other living things? (A) humans (B) fur seals (C) trees (D) fungi (E) algae (F) animals (G) people (H) plants

Output: F


Input: Consider Input: Fact1: Pressure receptors are found mainly in the skin., Fact2: Temperature sensors in vertebrates are located in the skin and in the hypothalamus., Question: Temperature and pressure receptors in most animals are located: (A) Veins and arteries. (B) in one limb each (C) in the same organ (D) an organism's body (E) it keeps an organism warm (F) in two different organs (G) in plants (H) frontal zones


Output: C