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

Someone watches serenely, as he leans closer.
Someone sits down in a nearby armchair.

The woman scrub the chair with yellow cloth.
The woman crouched in front of the chair and put down the bowl.

As he straightens up and prepares to jump.

As it stretches for the railing; it is several inches short of touching it.