Task: Story Composition
Input (English): Premise: Martin was headed to paradise. 
 Initial Context: He'd bought a flight to Panama. 
 Original Ending: He was going to relax in the rainforest and go to the beach. When he arrived at the airport, his flight was delayed. He waited for six hours before his flight could leave. 
 Counterfactual Context: He was moving to the Bahamas.
Output (English): He was going to relax on the beach. When he arrived at the airport, his flight was delayed. He waited for six hours before his flight could leave.