Task: Story Composition
Input (English): Premise: Kayla decided she'd go to the park to do her coursework. 
 Initial Context: She expected it'd be quiet and she'd get a lot done. 
 Original Ending: The park was full because it was such a nice day. Kayla tried to ignore the commotion until a dog ate her homework. She decided at that point she really needed to do it in her dorm room. 
 New ending: The park was full because of the concert. Kayla tried to ignore the commotion until a dog ate her homework. She decided at that point she really needed to do it in her dorm room. 
Output (English): She expected it'd be quiet but there was a concert on the park that day.