premise: The dogs romped in the deep snow.
initial: The snow was so deep that the smaller dog disappeared in a drift.
counterfactual: The smaller dog was so small that he ended up dying of frost bite.
original_ending: The bigger dog looked confused and began to dig. The smaller dog ran out from behind the drift. Both dogs happily continued to play in the snow.
edited_ending: The bigger dog looked confused.The smaller dog laid dead.The bigger dog sadly laid next to the smaller dog in the snow.<SEP>The bigger dog looked confused and began to dig.I found the smaller dog and buried him.The bigger dog continued to play in the snow.<SEP>The bigger dog looked confused and began to dig.The smaller dog was buried in the drift.The bigger dog happily continued to play in the snow.