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: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight, Fact2: Similarly, stars are referred to as suns, but our star is the Sun., Question: what does a hemisphere need to be tilted away from the receive less sunlight? (A) h2o (B) heat energy (C) equator (D) Energy. (E) clouds (F) our star (G) an object (H) energy
Example Output: F

Example Input: Fact1: electricity is used as an energy source by electrical devices, Fact2: Electrical fields result from electrical devices and televisions., Question: What is used as an energy source by television? (A) electricity (B) light (C) our nearest star (D) air (E) energy (F) satellites (G) photons (H) rocks
Example Output: A

Example Input: Fact1: Viruses are usually considered to be nonliving., Fact2: Influenza viruses are classified as orthomyxoviruses., Question: What are usually considered to be nonliving? (A) bacteria (B) influenza orthomyxoviruses (C) phytoplankton (D) direct damage to the lungs (E) Leptospirosis (F) fish (G) microorganisms (H) Contaminated wounds
Example Output:
B