Task: Story Composition
Input (English): Premise: Arnold was scared of pigs. 
 Initial Context: He would nearly faint at the thought of a pig. 
 Original Ending: One day he was eating a strange meat he liked very much. He was told he was eating pork. Arnold puked. 
 Counterfactual Context: He would eat them but couldn't be around them.
Output (English): One day he was at the zoo. He was told the pigs were mating. Arnold puked.