Task: Story Composition
Input (English): Premise: Drew only buys new underwear for special occasions. 
 Initial Context: Like when his ex-girlfriend flew into town from Houston. 
 Original Ending: She told him the day and time she would arrive. That morning he went to Walmart and bought new underwear and socks. Drew needed them too, his old shorts were stretched out of shape. 
 Counterfactual Context: Like when he visited his ex-girlfriend in Houston.
Output (English): He told her the day and time he would arrive. That morning he went to Walmart and bought new underwear and socks. Drew needed them too, his old shorts were stretched out of shape.