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: having food has a positive impact on an organism 's health, Fact2: Birds and animals eat such food ., Question: What generally has a positive impact on an organism's health? (A) stay warm (B) sex with multiple partners (C) smoking (D) exercise (E) nutrients (F) eating (G) Cooking (H) fasting

Ex Output:
F

Ex Input:
Fact1: hurricanes convert heat energy into mechanical energy, Fact2: Some more recent hurricanes are Hurricane Andrew and Hurricane Fran., Question: What did Andrew and Fran have? (A) support (B) courtship (C) Hail (D) Snow (E) Energy (F) Shoes (G) children (H) food

Ex Output:
E

Ex Input:
Fact1: Roots grow in length and width from primary and secondary meristem., Fact2: Most plants have roots ., Question: What has a primary and secondary meristem? (A) ice (B) grass (C) plants (D) bacteria (E) cacti (F) Flowers (G) potatoes (H) dogs

Ex Output:
C