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: Rivers are usually larger than streams., Fact2: Fish is available in the rivers and lakes of the district in large quantities., Question: Habitats where fish live in large quantities are usually larger than what? (A) an object (B) Inches (C) crocodiles (D) body water (E) Decibels (F) Weight (G) streams (H) Length

Output: G


Input: Consider Input: Fact1: Feathers help birds fly and provide insulation., Fact2: Some birds are flightless birds., Question: Why do the flightless have feathers? (A) layers of fat (B) Sublimation (C) it needs them (D) warm-blooded (E) Air conditioning (F) Radiation (G) Insulation (H) protect them

Output: G


Input: Consider Input: Fact1: scales are used for protection by scaled animals, Fact2: Scales provide protection and camouflage., Question: what do scaled animals use scales for? (A) swimming (B) Weight (C) digestion (D) energy (E) camouflage (F) flying (G) it needs them (H) energy barrier


Output: E