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

Ex Input:
Someone smiles at catching someone enjoying someone.

Ex Output:
He even smiles somewhat secretly to himself at what he sees.


Ex Input:
Someone takes a bejeweled cross from the box and holds it aloft.

Ex Output:
Someone steps forward to look at the box as someone opens it.


Ex Input:
Someone, with a concerned look, watches the next wave curl over a group of surfers as they paddle up its face.

Ex Output:

But at the last moment, he sits back on his board.