premise: Everyone told Matt he ate too much red meat.
initial: He ignored all their warnings about red meat and health problems.
counterfactual: He heeded their warnings and went vegan.
original_ending: One day after a juicy burger, Matt had a heart attack. Matt became a vegetarian after he left the hospital. He stayed heart attack free for the rest of his life.
edited_ending: One day after eating a salad, Matt had a heart attack.Matt became an omnivore again after he left the hospital.He figured he would enjoy all types of food for the rest of his life.<SEP>One day after a juicy vegan burger, Matt had a heart attack.Matt continued to eat vegetarian after he left the hospital.He stayed heart attack free for the rest of his life.<SEP>One day after an impossible burger, Matt had a heart attack.Matt decided to eat even healthier after he left the hospital.He stayed heart attack free for the rest of his life.