Q: Keywords: aircraft, control, pilot
What is a sentence that includes all these keywords?

A: pilot at controls of a passenger aircraft

Q: Keywords: soldier, train, watch
What is a sentence that includes all these keywords?

A: A soldier watches a subway train go past.

Q: Keywords: gaze, nod, shift
What is a sentence that includes all these keywords?

A:
Nodding softly, someone shifts his thoughtful gaze.