Task: Story Composition
Input (English): Premise: My friend and i got a Canoe. 
 Initial Context: We took the canoe to a nearby river. 
 Original Ending: We floated down the river for 2 hours. I got a lot of sun. We had a really fun day. 
 New ending: I got a lot of sun. We had a really fun day. We planned to go again soon. 
Output (English): We then had a fun day floating down the river.