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

Ex Input:
Another trooper crashes into the burning wreck and sails off his bike.

Ex Output:
Someone pushes a button and flames shoot out of his tailpipe, setting a pursuing trooper on fire.

Ex Input:
Someone has a strange, puzzled look on his face.

Ex Output:
Someone at the cash register, busily ringing the bell.

Ex Input:
The man instructs the young man to put the feet on the machine.

Ex Output:
A man stands next a young man sitting on a rowing machine while talking.