Task: Story Composition
Input (English): Premise: Timothy's father announced they were going to clean out the attic. 
 Initial Context: Timothy grumbled because he wanted to play baseball. 
 Original Ending: But his dad said everyone had to pitch in. After a couple hours, they were done. Finally, Timothy was able to go play ball. 
 New ending: But his dad said everyone had to pitch in. After a couple hours, they were done. Finally, Timothy was able to go fishing. 
Output (English): Timothy grumbled because he wanted to go fishing.