Detailed Instructions: 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").
Q: Fact1: bacteria cause food poisoning, Fact2: Bacteria in the food causes the illness., Question: What in food is a source of illness? (A) chickenpox (B) crumbs (C) disease (D) viruses (E) toxins (F) bread (G) fungus (H) bacteria
A:
H