Task: Story Composition
Input (English): Premise: I came to the party with my family. 
 Initial Context: Since the place was crowded, I lost contact of them. 
 Original Ending: However, they ended up finding each other except me. They also left the party before I found them. My friend had to take me home from the party. 
 New ending: However, we couldn't find my sister. She had already left the party before we did. Her friend gave her a ride home. 
Output (English): We left together after ten minutes.