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 Q]: Fact1: tidal energy can be used to produce electricity, Fact2: Tidal energy is renewable ., Question: What can renewable energy be used for? (A) Creating more fossil fuels (B) health (C) Quality of life (D) Measuring water (E) Global warming (F) root growth (G) Electricty (H) staying warm
[EX A]: G

[EX Q]: Fact1: Caffeine is a central nervous system stimulant., Fact2: Cocaine is a stimulant and increases the user's heart rate and blood pressure., Question: What does caffeine do? (A) Increase fame (B) increases a body's strength (C) Release energy (D) Increase user's heart rate (E) Transfers energy (F) decrease stamina (G) Increase intelligence (H) Increase wealth
[EX A]: D

[EX Q]: Fact1: Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes., Fact2: Conventional myosin is required for cytokinesis ., Question: Conventional myosin is required for the final stage of what? (A) Energy. (B) sweating (C) cell division (D) flow of electrons (E) Plants growth (F) Dehydration (G) movement (H) rapid expansion
[EX A]:
C