premise: The black cat saw a small object moving in the grass.
initial: The object was fluttering and darting erratically.
counterfactual: The object quickly escaped down into a hole in the ground.
original_ending: The cat crouched down and carefully stalked its prey. Suddenly, he pounced! The cat caught a mouse.
edited_ending: The cat crouched down and carefully stalked the hole.Suddenly, he pounced!The cat caught a mouse.<SEP>The cat crouched down and carefully stalked its prey.Suddenly, he pounced!The cat didn't catch the mouse.<SEP>The cat crouched down and waited for its prey to come out of the hole.Suddenly, it did and he pounced!The cat caught a mouse.