Task: Story Composition
Input (English): Premise: Jason is going to take a trip to France. 
 Initial Context: He decides to learn some French. 
 Original Ending: Jason downloads a French language tutorial program to his phone. He uses the tutorial every day to learn French. When he arrives in France Jason is able to speak some French. 
 Counterfactual Context: He already knew how to speak French.
Output (English): Jason decides to buy a dictionary just in case. He was really exited about his trip to France. When he arrives in France Jason used the dictionary for words he didn't knew.