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").
Q: Fact1: Flagella help prokaryotes move., Fact2: Flagella are elongated cilia which moves like a whip or a tail., Question: What help prokaryotes to move? (A) organisms (B) tentacles (C) glucose (D) feet (E) Energy. (F) Energy (G) Mitosis (H) cilia
A:
H