Task: Story Composition
Input (English): Premise: Theodore took out a rock from his pocket. 
 Initial Context: He skipped it across the pond. 
 Original Ending: It skipped three times and then fell underneath the water. His brother smiled and then threw his own rock. It skipped over six times, much farther than Theo's. 
 New ending: It smashed and then landed underneath the bed. His brother smiled and then ran to tell to their mother. He tripped on the way and Theo said it was karma. 
Output (English): He threw it through the window.