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

She sets down and joins someone at the bottom of the stairs.
Moments later, someone is skipping quietly down the stairs.

We stand in the doorway.
Someone looks at us and sits up.

The person gets a dark cloth out of their netted, red bag and uses it to clean the shoes.

A person is cleaning a pair of sneakers.