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: 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: Plants that shed their leaves seasonally each year are called deciduous plants., Fact2: Shade trees can be deciduous., Question: What can shed their leaves? (A) rabbit (B) Power plants (C) insects (D) swamp vegetation (E) mammals (F) Shade trees (G) animals (H) Most plants

Ex Output:
F


Ex Input:
Fact1: Most invertebrates have a more complex nervous system., Fact2: Cephalopods have the most advanced nervous systems of all invertebrates., Question: what type of nervous system do Cephalopods have? (A) organ (B) automatic (C) nerves (D) sensory (E) three (F) sweating (G) complex (H) brain

Ex Output:

G