Task: Story Composition
Input (English): Premise: The soldiers were talking to each other. 
 Initial Context: Eventually, everyone started to pack up their equipment. 
 Original Ending: John placed several handguns and grenades in his bag. However, a grenade fell out of his bag. It blew up in the middle of the equipment center. 
 Counterfactual Context: Eventually, John started to pack the equipment except the grenades.
Output (English): John placed several handguns in his bag. However he accidentally kicked a grenade. It blew up in the middle of the equipment center.