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: rest has a positive impact on a health, Fact2: Relaxation rests the body and meditation rest the mind., Question: Relaxation of the body has a positive impact on a what (A) intelligence (B) sight (C) consumers (D) health (E) growth (F) career (G) humans (H) survive

Ex Output:
D


Ex Input:
Fact1: Cancer is a disease in which cells divide out of control., Fact2: Cancer is also caused by a mutation., Question: What can mutations lead to in which cells divide out of control? (A) Smoking (B) resistance (C) a disease (D) viruses (E) AIDS (F) bacteria (G) Leptospirosis (H) cigarettes

Ex Output:
C


Ex Input:
Fact1: a switch is used to start the flow of current in an electrical circuit, Fact2: An electrical switch directs current to one of several wires., Question: what directs current? (A) streams (B) switch (C) rivers (D) squids (E) chemicals (F) streams. (G) hormones (H) spring

Ex Output:

B