Task: Story Composition
Input (English): Premise: Emily and Sam decided to have a movie night. 
 Initial Context: Sam was in charge of the snacks. 
 Original Ending: Emily was in charge of picking the movie. They got together in the living room. They enjoyed watching the movie and eating the snacks. 
 New ending: Emily was in charge of showing up. They got together in the living room. They enjoyed watching the movie and eating the snacks. 
Output (English): Sam was in charge of all of the preparations.