Given a sentence, generate a most likely context or previous statement. The previous statement should be relevant to the given statement.

[Q]: In the background, a waitress holds up a tray.
[A]: They are crowded in with people.


[Q]: He stares wide - eyed as he crosses across to the door, steps to the window and turns a corner.
[A]: Someone turns and approaches him slowly.


[Q]: Arriving in a hallway, he spots a man using a walkie - talkie as he hurries from a room.
[A]:
Indoors, we peer down through a narrow gap at a stairwell banister and glimpsed someone climbing up.