Task: Story Composition
Input (English): Premise: Dan got on the subway late one night after work. 
 Initial Context: He was alarmed to see that the subway was empty. 
 Original Ending: Dan sat down and tried to concentrate on reading his book. Dan suddenly heard a strange growling sound came from the other car. As doors opened, Dan rushed out as fast as he possibly could. 
 New ending: Dan sat down and tried to concentrate on reading his book. Dan suddenly heard a strange growling sound came from the other car. As doors opened, Dan rushed out as fast as he possibly could. 
Output (English): He was nervous being in the subway that late but there were plenty of nice people to talk to.