question: What is thrusting energy good for?
choices.text: strength fish Moving really slowly ecosystem counterop Flying cows Sleeping
choices.label: A B C D E F G H
fact2: And thrust is generated by the propulsion system of the aircraft.
combinedfact: A thrusting energy is used for flying
formatted_question: What is thrusting energy good for? (A) strength (B) fish (C) Moving really slowly (D) ecosystem (E) counterop (F) Flying (G) cows (H) Sleeping