Task: Story Composition
Input (English): Premise: Gina needed to buy one gallon of water. 
 Initial Context: So she grabbed a hand basket and went to the aisle. 
 Original Ending: She hoped the store would have at least one gallon. She was happy to see a full shelf of her water. Gina added three gallons to her basket and went to pay. 
 Counterfactual Context: She didnt't think she needed a hand basket and went to the aisle.
Output (English): She hoped the store would have at least one gallon She was happy to see a full shelf of her water Gina grabbed a one gallon jug and went to pay.