Task: Story Composition
Input (English): Premise: Ashley's son usually got good grades in school. 
 Initial Context: However this lately his grades have dropped and he is failing. 
 Original Ending: Ashley had bought him a cell phone a month ago. This was right around the time when his grades started slipping. Ashley took the cellphone away from her son as punishment. 
 New ending: Ashley had bought him a cell phone a month ago. This was right around the time when his grades started being good. Ashley gave the cellphone to her son as a reward. 
Output (English): His grades never went down.