Task: Story Composition
Input (English): Premise: Brad's girlfriend bought Brad a pair of Valentine's boxer shorts. 
 Initial Context: Brad thought it would be embarrassing if anybody saw them. 
 Original Ending: One day when he was low on underwear, he wore the boxer shorts. Brad got injured that day, and some hospital staff saw his underwear. Brad started to believe that the boxer shorts brought him bad luck. 
 New ending: His girlfriend had another pair, though, and one day when he was low on underwear, he wore the boxer shorts. Brad got injured that day, and some hospital staff saw his underwear. Brad started to believe that the boxer shorts brought him bad luck. 
Output (English): Brad thought it would be embarrassing to wear them so he threw them out.