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: Lymph is a fluid that leaks out of capillaries into spaces between cells., Fact2: System consists of lymph capillaries, lymph veins and lymph nodes., Question: where is lymph located? (A) surface (B) osculum (C) skin (D) veins (E) bones (F) Testes (G) nodes (H) brain
Output:
G