Task: Story Composition
Input (English): Premise: There was a concert in California. 
 Initial Context: EVeryone was enjoying the music. 
 Original Ending: Gunmen terrorists came into the venue. Luckily the security saw them first. They got arrested. 
 New ending: Guman terrorists came into the venue. There was nobody there. Rain saved the day. 
Output (English): Everyone left because it started to rain.