premise: Rex had always loved birds.
initial: One day his friend recommended they go birding at a local park.
counterfactual: He asked his friend to join him to go birding at a local park, but his friend was not interested.
original_ending: Rex and his friend saw finches, sparrows, and other birds. They talked about all the birds they had seen over ice cream later. They had fun.
edited_ending: Rex saw finches, sparrows, and other birds.He talked to himself about all the birds he had seen over ice cream later.He had fun.<SEP>Rex went alone and saw finches, sparrows, and other birds.He thought about all the birds he had seen over ice cream later.He had fun.<SEP>Rex went alone and saw finches, sparrows, and other birds.He talked about all the birds they had seen over ice cream with friends later.At least one of them had fun.