premise: A frog was hungry for a late dinner.
initial: He looked across the pond and spied a fly.
counterfactual: All of the insects were hiding for the night.
original_ending: The frog swam up to the fly quietly. Unfortunately, the fly saw him coming and buzzed away. The frog was still hungry.
edited_ending: The frog swam looking for a fly quietly.Unfortunately, there was no fly he saw coming and buzzing away.The frog was so hungry.<SEP>The frog swam around quietly looking.Unfortunately, it was unable to find anything.The frog was still hungry.<SEP>The frog swam around quietly searching for flies.Unfortunately, the flies saw him coming and stayed hidden away.The frog was still hungry.