Detailed Instructions: 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: transportation technology is used for moving people, Fact2: Technology permits space travel and transportation., Question: what is used for moving people? (A) a hydraulic system (B) birds (C) rivers (D) clouds (E) lava (F) space travel (G) engines (H) electricity
A:
F