instruction:
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").
question:
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
answer:
B

question:
Fact1: All chemical reactions require activation energy to get started., Fact2: Fire is a chemical reaction., Question: What does fire require to get started? (A) an engine (B) activation energy (C) water (D) energy usage (E) direct energy (F) dogs (G) activated almonds (H) adding heat
answer:
B

question:
Fact1: looking at bright objects has a negative impact on the eyes, Fact2: Bright sun works best., Question: Looking at what has a negative impact on eyes? (A) stars (B) shadows (C) Cars (D) moon (E) heat (F) guns (G) sun (H) zinc
answer:
G