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: disease has a negative impact on an organism, Fact2: Peace is freedom from sickness and disease., Question: What has a negative impact on an organism? (A) influenza (B) sickness (C) smallpox (D) leukemia (E) liver cancer (F) food (G) air (H) water

Ex Output:
B


Ex Input:
Fact1: Flagella help prokaryotes move., Fact2: Flagella and cilia are similar in structure., Question: What helps movement? (A) stamina (B) fur (C) cilia (D) hair (E) kinetic (F) nerves (G) motors (H) elastic

Ex Output:
C


Ex Input:
Fact1: disease-causing microbes have a negative impact on the body, Fact2: Pathogens are microbes that cause disease., Question: what has a negative impact on the body? (A) pathogens (B) electrons (C) smallpox (D) amoebae (E) vitamins (F) lungs (G) viruses (H) smoking

Ex Output:

A