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").

Ex Input:
Fact1: pushing on the pedals of a bike cause that bike to move, Fact2: Schwinn bikes have carried many TWW'ers to the podium time and time again., Question: what moves by having the pedals pushed on? (A) organ (B) h2o (C) Schwinn (D) Nematoda (E) animals (F) athletes (G) clouds (H) kites

Ex Output:
C

Ex Input:
Fact1: cellular respiration is when a cell converts from oxygen and carbohydrates into carbon dioxide, water, and energy, Fact2: Cellular respiration occurs in the mitochondria., Question: Where does a cell convert oxygen and carbohydrates into carbon dioxide, water, and energy? (A) Most plants (B) aerobic capacity (C) In the mitochondria (D) the body's largest organ (E) they body they live in (F) Veins and arteries. (G) Organic compounds (H) circulatory systems

Ex Output:
C

Ex Input:
Fact1: Precipitation falls on the windward side of the mountain range., Fact2: Moist air is forced up the mountains bringing both cloud and precipitation to the windward side., Question: Where does moist air fall on a mountain? (A) bottom (B) rainfall (C) Under 32 degrees (D) during the day (E) windward side (F) top (G) adding heat (H) ridge

Ex Output:
E