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: volcanic ash in the atmosphere decreases the temperature by blocking the sun, Fact2: Supersaturation is inferred to be a common state for atmospheric haze particles., Question: What decreases the temperature by blocking the Sun? (A) cilia (B) the Sun (C) the wind (D) haze (E) ice (F) fat (G) rain (H) acids

Output: D


Input: Consider Input: Fact1: Butter is a fat that is a solid at room temperature., Fact2: Room temperatures between 40 and 80 Fahrenheit, or 5 and 27 Celsius, are best for storage., Question: When is butter a solid? (A) rapid changes occur (B) protect eyes in the lab (C) around 5 to 27 degrees Celsius (D) one effect of diabetes (E) protein foreign to the body. (F) natural atmosphere component (G) reduce acidity of food (H) speed at which sound moves

Output: C


Input: Consider Input: Fact1: Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes., Fact2: Prokaryotes All bacteria are prokaryotes., Question: cytokenisis is the final stage of cell division in what? (A) fur seals (B) insects (C) animals (D) bacteria (E) Most plants (F) ferns (G) humans (H) barnacles


Output: D