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

He observes the other people in the room.
Someone looks a bit out of place, his face being unshaven and heavily bruised.

He is wake boarding behind a boat.
A boat pulls a man up in the water.

Someone hurries over and crawls on his back until he is beside him.

Now he sees, hiding under the platform, someone, beckoning to him.