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").

Example Input: Fact1: if an organism becomes too hot then that organism may die, Fact2: Death, and the process of dying, is the final phase of life., Question: If an organism becomes too hot, what might it experience? (A) carbon dioxide loss (B) anemia (C) death (D) cancer (E) disease (F) digestion (G) freezing (H) sweat
Example Output: C

Example Input: Fact1: Active immunity results when an immune response to a pathogen produces memory cells., Fact2: Vaccination is Active Acquired Immunity., Question: What results when an immune response to a pathogen produces memory cells? (A) anemia (B) vaccination (C) kill them (D) competition (E) lie detectors (F) rapid expansion (G) killing insects (H) it needs them
Example Output: B

Example Input: Fact1: if weather is stormy then there is a greater chance of rain, Fact2: Rain Rain reduces visibility and makes pavement dangerous., Question: if weather is stormy then there is a greater chance of reduced what (A) miles per hour (B) air pollution (C) precipitation (D) male gametes (E) transportation (F) rainfall (G) visibility (H) intensity
Example Output:
G