Task: Story Composition
Input (English): Premise: Jim wanted to be the fastest runner in the school. 
 Initial Context: Jim practiced and trained every day to complete his goal. 
 Original Ending: He eventually challenged Chad to a race. Jim won the 100 meter dash but lost in the 200 meter dash. Both Jim and Chad decided to work together to become faster. 
 Counterfactual Context: Jim was too lazy to practice or train.
Output (English): He was eventually challenged by Chad to a race. Jim lost the 100 meter dash and lost in the 200 meter dash. Both Jim and Chad decided to work together to become faster.