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: microorganisms can cause infections, Fact2: Bacteria are microorganisms that exist everywhere., Question: What can cause infection? (A) bacteria (B) seeds (C) influenza (D) disease (E) horses (F) viruses (G) chickenpox (H) bladders

Ex Output:
A


Ex Input:
Fact1: if a living thing becomes too cold then that living thing will die, Fact2: Plants are also the oldest living things., Question: what dies if it becomes too cold? (A) plants (B) starfish (C) trout (D) planets (E) trees (F) ice (G) bears (H) clouds

Ex Output:
A


Ex Input:
Fact1: Ribosomes are small organelles where proteins are made., Fact2: Ribosomes are assembled inside the nucleus., Question: what are assembled inside of the nucleus (A) proteins (B) h2o (C) Acids (D) all matter (E) cell wall (F) chlorophyll (G) seeds (H) allow growth

Ex Output:

A