Task: Story Composition
Input (English): Premise: Last Monday, my son and I went to get sushi in Cambridge. 
 Initial Context: We went to Genki Ya on Fresh Pond. 
 Original Ending: We had Japanese beers, fish roe, and two combo sashimi-sushi dishes. The roe was good, and the sashimi was very tender. We had a great time and vowed to return soon. 
 New ending: So we tried out a new place nearby and had Japanese beers, fish roe, and two combo sashimi-sushi dishes. The roe was good, and the sashimi was very tender. We had a great time and vowed to return soon. 
Output (English): We went to Genki Ya on Fresh Pond but it was closed.