question: People who are traveling or hiking away from the city can use a radio for what?
choices.text: travel transportation trace learning breaks heat attract contact
choices.label: A B C D E F G H
formatted_question: People who are traveling or hiking away from the city can use a radio for what? (A) travel (B) transportation (C) trace (D) learning (E) breaks (F) heat (G) attract (H) contact