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: the mass of a planet causes the pull of gravity on that planet, Fact2: Well, weight is the force on a object caused by gravity trying to pull the object down., Question: The mass of a planet causes the what? (A) harmful substances (B) global warming (C) weight of objects (D) It gets heated up (E) heat energy (F) to move people (G) kinetic energy (H) flow of electrons
Example Output: C

Example Input: Fact1: Behaviors that improve fitness increase through natural selection., Fact2: Adaptation traits contribute to individual fitness and to the evolution of animal genetic resources., Question: The evolution of animal genetic resources can be impacted by: (A) extinction (B) Mars (C) competition (D) Darwin (E) agriculture (F) behavior (G) environment (H) Galapagos Islands
Example Output: F

Example Input: Fact1: if a habitat can no longer support animals then those animals will move to another area, Fact2: Forest habitats are destroyed., Question: What can happen to make animals move to another area? (A) food and shelter (B) predators leave the area (C) predators go extinct (D) forest is destroyed (E) Climate change (F) deforestation (G) food is increased (H) fossil fuels
Example Output:
D