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

[Q]: Someone hands him a photo - sized envelope.
[A]: He holds out his hand.

[Q]: He dismounts to tie up the calf.
[A]: He uses a lasso to catch a small calf.

[Q]: Someone goes back to the stacks with the ruler.
[A]:
The exasperated Clerk reaches around, rummages, slaps a ruler on the desk.