Task: Story Composition
Input (English): Premise: An accordion player was hungry after gig. 
 Initial Context: He stopped on the gas station to buy some food. 
 Original Ending: When he came back to the car's back window was broken. He got scared his accordion was stolen. He found out, another accordion had appeared in his car. 
 New ending: When he came back to the car's back window was broken. He got scared his accordion was stolen. Mysteriously, another accordion had appeared in his car. 
Output (English): He stopped on the gas station to buy some food, and while he was inside his accordion was stolen.