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: satellites are used to take images from space, Fact2: Satellite images are digital photographs., Question: Satellites are used to take what from space? (A) rapid changes occur (B) snow, ice, and rock (C) trees and flowers (D) painters (E) occurs over a wide range (F) digital photographs (G) digital files (H) photographers

Output: F


Input: Consider Input: Fact1: recycling has a positive impact on the environment, Fact2: Newsprint is recycled into new paper, cardboard, and insulating material., Question: Making cardboard from what has a positive impact on the environment? (A) newsprint (B) bamboo (C) animals (D) heat energy (E) earth (F) less water (G) sunlight (H) an object

Output: A


Input: Consider Input: Fact1: Mollusks live in most terrestrial, freshwater, and marine habitats., Fact2: Clams are mollusks that live in the sea or in freshwater., Question: Where do clams live? (A) The area was once underwater (B) remains of prehistoric life (C) Creeks (D) Storm drains (E) members of their own species (F) the environment (G) Freshwater habitats (H) Ponds


Output: G