Task: Story Composition
Input (English): Premise: Mike wants to be a guitar teacher when he grows up. 
 Initial Context: He realizes that he'll have to practice very hard to do that. 
 Original Ending: He has a lot of other obligations right now. Mike decided to put some of those aside and focus on guitar. Mike is excited about his future as a guitar teacher! 
 Counterfactual Context: He doesn't own a guitar and decides to wait to practice.
Output (English): He has a lot of other obligations right now. Mike decided to put his dream aside for now and focus on other things. Mike is a bit uncertain about his future as a guitar teacher.