Task: Story Composition
Input (English): Premise: My wife invited me to a web cam chat. 
 Initial Context: I accepted the invite and the screen opened. 
 Original Ending: I said hi and she waved back. After she did, a man sitting on the right waved hi back. When I asked who that person is, she hesitated for a little bit. 
 Counterfactual Context: I declined because I was at work.
Output (English): I opened the call as a surprise. After I did, a man sitting on the right waved hi. When I asked who that person is, she hesitated for a little bit.