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: a fire requires oxygen to burn, Fact2: In the vacuum of space, there's no oxygen to burn., Question: Where is fire impossible? (A) evaporation (B) In space (C) A computer (D) uncontrolled (E) Inside a car (F) On television (G) summer end (H) On a mountain

Output: B


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: Secondary meristem is located within and around the vascular tissues., Fact2: Leaves lack Vascular Tissues., Question: Leaves lack what? (A) heat energy (B) heat or cold (C) permineralization (D) scattered light (E) secondary meristem (F) Plant growth is reduced (G) Chlorophyll (H) epidermis and dermis


Output: E