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: if an organism becomes too hot then that organism may die, Fact2: Dehydration in the hot sun is a constant danger., Question: What can happen if an organism is dehydrated? (A) it burns (B) thirst (C) anemia (D) it floats (E) it dies (F) drying out (G) Rise (H) it thrives

Ex Output:
E

Ex Input:
Fact1: satellites are used to take images from space, Fact2: Images of Earth taken from space., Question: Images of Earth are taken by (A) satellites (B) light (C) Communication (D) millions (E) radar (F) Plate tectonics (G) moving plates (H) lamphreys

Ex Output:
A

Ex Input:
Fact1: Oxygen is just one substance transported by the blood., Fact2: Breathing and circulation allow oxygen to be transported to the body's cells., Question: What process provides one substance transported by the blood? (A) breathing (B) heat produced (C) drink (D) complex (E) osmosis (F) sweating (G) cell division (H) condensation

Ex Output:
A