Given a sentence, generate what should be the most likely next statement. The next statement should be reasonable and logically correct.

Example Input: A military marching band preforms in front of a castle with the audience on either sides. The drummers
Example Output: play their song in unison and drum in sync.

Example Input: Once someone and the last of the shoppers have gone, the security guard checks his watch and taps a code into the alarm system. Someone
Example Output: is in the air conditioning duct overlooking the security booth.

Example Input: Someone stands, watching him drive away. The car pulls up and someone
Example Output:
gets out of car, leaving motor running.