Task: Story Composition
Input (English): Premise: John rode his bike home. 
 Initial Context: He got a flat tire. 
 Original Ending: He started carrying his bike while walking. His father sees John with his broken bike. His father pumped air on John's flat tire. 
 New ending: He started carrying his bike while walking. His father sees John with his bike. His father offered John a ride home. 
Output (English): He got tired of riding.