Task: Story Composition
Input (English): Premise: Chad takes his dog Max many places. 
 Initial Context: They hopped in the truck. 
 Original Ending: They drove to the beach. Chad threw a stick in the water for Max to fetch. They drove home on a wet truck seat. 
 New ending: They drove to the beach after they got back from their walk. Chad threw a stick in the water for Max to fetch. They drove home on a wet truck seat. 
Output (English): They went for a walk.