Task: Story Composition
Input (English): Premise: I bought my dog a new bone. 
 Initial Context: He seemed happy to get it. 
 Original Ending: His tail wagged and he hopped around. He ate the bone for a long time. Then he hid it under his bed. 
 New ending: His tail flopped and he moped around. He ate the bone for a long time. Then he hid it under his bed. 
Output (English): For some reason he instantly disliked it.