Task: Story Composition
Input (English): Premise: The water coming from the pipes was not good. 
 Initial Context: The town has been forced to use water filters for it. 
 Original Ending: I purchased a filter yesterday. Thankfully it worked wonders. Now I have clean water. 
 Counterfactual Context: The town was forced to dig a new well.
Output (English): I purchased a drill yesterday. Thankfully it worked wonders. Now I have clean water.