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: 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

Ex Output:
F


Ex Input:
Fact1: All cnidarians are aquatic., Fact2: Cnidarians are also called coelenterates., Question: What are aquatic? (A) coelenterates (B) trees (C) lizards (D) angiosperm (E) holding nutrients (F) trees and flowers (G) the Sun (H) humans

Ex Output:
A


Ex Input:
Fact1: Plants use cellulose for their cell walls., Fact2: All plants are of bush type., Question: what uses cellulose for their cell walls? (A) flowers (B) bushes (C) Trees (D) organisms (E) Oak (F) insulator (G) Conifers (H) grass

Ex Output:

B