Task: Story Composition
Input (English): Premise: I went to a safari with my family. 
 Initial Context: We bought feed buckets at the front gate from a nice lady. 
 Original Ending: She filled them up for us to feed the animals. We drove through the safari feeding all the exotic creatures. The ostriches snapped and bit my fingers. 
 Counterfactual Context: We bought packets of feed from a vending machine.
Output (English): It filled the buckets for us to feed to the animals. We drove through the safari feeding all of the exotic animals. The ostriches snapped and bit my fingers.