Task: Story Composition
Input (English): Premise: Norman was too fat to be healthy. 
 Initial Context: He felt so heavy, he could barely get out of bed to start his day. 
 Original Ending: To help himself, he started eating healthy food and exercised a lot. After a whole month, he felt a good difference. Encouraged by his progress, he continued until he became slim. 
 New ending: To help himself, he started eating healthy food and exercised a lot. After a whole month, he felt a modest difference. Encouraged by his progress, he continued until he became slimmer. 
Output (English): He had a thyroid condition that made losing weight difficult.