Task: Story Composition
Input (English): Premise: Jim went fishing in a boat. 
 Initial Context: Jim caught a catfish. 
 Original Ending: He dropped the catfish trying to remove the hook. The the catfish's spine went into Joe's foot. Joe had to get a tetanus shot. 
 New ending: He dropped the perch trying to remove the hook. The the perch's spine went into Joe's foot. Joe had to get a tetanus shot. 
Output (English): Jim caught 12 perch.