Task: Story Composition
Input (English): Premise: My family got together to celebrate Christmas. 
 Initial Context: They left their belongings in the living room to eat dinner. 
 Original Ending: However, several phones were missing when they got back. My aunt gave the family the benefit of the doubt and blamed Jim. Although he didn't admit that he did it, she showed the phone to Sam. 
 New ending: However, someone left their phone that was missing when they got back. My aunt gave the family the benefit of the doubt and blamed Jim. Although he didn't admit that he did it, she showed the phone to Sam. 
Output (English): They took their belongings with them to dinner.