Task: Story Composition
Input (English): Premise: I visited Kosice, Slovakia. 
 Initial Context: I decided to see the history museum. 
 Original Ending: I was the only visitor there. One of the staff went with me. She turned on and off the lights as I entered and exited the rooms. 
 Counterfactual Context: I decided to visit its parks.
Output (English): I was the only visitor there. One of the staff went with me. She explained the exhibits to me.