Task: Story Composition
Input (English): Premise: Sam was taking his son fishing. 
 Initial Context: They went out early in the morning. 
 Original Ending: They got into a rowboat. Then, they paddled out to the middle of a lake. They spent the whole day fishing. 
 New ending: They got into a rowboat. Then, they paddled out to the middle of a lake. They spent the whole night fishing. 
Output (English): They went out at 9pm.