You will be given a definition of a task first, then some input of the task.
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").

Fact1: All cells share some of the same structures and basic functions., Fact2: Hair cells are also a type of skin cell., Question: What shares some of the same structures and basic functions? (A) sensory neurons (B) all programming languages (C) Veins and arteries. (D) everything (E) all objects (F) an organism's body (G) hair and skin (H) animals
Output:
G