premise: Oliver needed a new radio.
initial: He didn't know anything about them, though.
counterfactual: He went shopping, but no one helped him understand the differences.
original_ending: He had a friend help him pick one out. The friend was a pro and found him a good deal. Oliver was grateful to his friend.
edited_ending: He picked one out randomly.He found a good deal.Oliver was grateful.<SEP>He had a friend help him understand the differences.The friend was a pro and found him the best option.Oliver was grateful to his friend.<SEP>He had a friend help him understand the differences and pick one out.The friend was a pro and found him a good deal.Oliver was grateful to his friend.