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: Ants communicate with chemicals called pheromones., Fact2: Ants communicate with the colony in the form of what is called pheremon trails., Question: Ants communicate with the colony using what? (A) Electrical energy (B) Chemical energy (C) visible energy (D) Decibels (E) pheremon traits (F) heat energy (G) refraction of light (H) mechanical waves

Ex Output:
E


Ex Input:
Fact1: Annelids have the amazing capacity to regrow segments that break off., Fact2: Annelids include earthworms and leeches., Question: What do earthworms do when a segment breaks off (A) Dies (B) Regrows it (C) Reproduces (D) Sediment (E) root growth (F) migrate (G) Stops growing (H) roots

Ex Output:
B


Ex Input:
Fact1: Gametes then unite in fertilization and form a diploid zygote., Fact2: Haploid gametes unite to form diploid zygote., Question: What do gametes turn into? (A) diploid zygotes (B) Chemical energy (C) baby (D) allow growth (E) Plants growth (F) haploid zygote (G) parasites (H) placenta

Ex Output:

A