Task: Story Composition
Input (English): Premise: Tommy went to the park. 
 Initial Context: There was a magician in the park. 
 Original Ending: He pulled a rabbit out of his hat. Then he put the rabbit back inside the hat. The rabbit disappeared and Tommy was astonished. 
 New ending: He pulled a skateboard from his garage. Then he set it on the ground and rode it. He slipped and it disappeared under a car and Tommy was astonished. 
Output (English): He wanted to go skateboarding.