Task: Story Composition
Input (English): Premise: Mark and Jo were brainstorming ideas for a children's show. 
 Initial Context: Mark suggested that a monster attacks the children. 
 Original Ending: Jo laughed because he thought Mark was joking. Mark was confused because he thought it was a great idea. Mark left in a huff for having his ideas mocked. 
 New ending: Jo laughed because he thought Mark was joking. Mark was confused because he thought it was a great idea. Mark left in a huff for having his ideas mocked. 
Output (English): Mark suggested that a monster develops a drug problem.