Task: Story Composition
Input (English): Premise: Fred was in a crowd at a train station one day. 
 Initial Context: Fred felt the rumble from the train below his feet. 
 Original Ending: All of a sudden a man began running towards the tracks. He jumped in front of the train, but the train slowed down. Right before it hit the man, the train came to a halt so the man ran. 
 New ending: All of a sudden a man began running towards the tracks. He jumped in front of the train, but the train wasn't moving. Right before the man realized, the train cops yelled halt so the man ran. 
Output (English): Fred left the train station because the trains were behind schedule.