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: Annelids have the amazing capacity to regrow segments that break off., Fact2: Earthworms Earthworms are in the phylum Annelids., Question: _ have the amazing capacity to regrow segments. (A) ferns (B) arachnids (C) roots (D) earthworms (E) anthropods (F) crustacean (G) loose soil (H) root growth

Ex Output:
D


Ex Input:
Fact1: a battery converts chemical energy into electrical energy, Fact2: Check the fire alarm's batteries the first of each month., Question: What converts chemical energy into electrical energy? (A) Something in a fire alarm (B) sperm and egg fuse (C) Males and females (D) igniting fuel and oxidiser (E) The bending of a ray of light (F) basic building blocks of life (G) sensory neurons (H) mechanical waves

Ex Output:
A


Ex Input:
Fact1: Prokaryotes are single-celled organisms that lack a nucleus., Fact2: Prokaryotes have no membrane-bound organelles, thus bacteria are prokaryotic organisms., Question: bacteria have no membrane-bound organelles and lack what? (A) nucleus (B) epidermal (C) Joules (D) alveoli (E) glucose (F) Epidermis (G) oxygen (H) PDAs

Ex Output:

A