Task: Story Composition
Input (English): Premise: The man wanted something sweet. 
 Initial Context: He went to a candy shop. 
 Original Ending: He asked for advice about which candy. The store owner gave him two samples. The man bought a bag of the second sample. 
 Counterfactual Context: He went to a health food store.
Output (English): He asked for advice about which sugar free sweetener is healthiest. The store owner gave him two samples. The man bought a bottle of the second sample.