premise: Tim took an arts and crafts class.
initial: He was awful at it.
counterfactual: He was great at it.
original_ending: He couldn't make paper hats, necklaces, or bracelets. He decided to keep trying. Tim's skills improved over time.
edited_ending: He could make paper hats, necklaces and bracelets.He barely had to try.Tim's skills improved even more over time.<SEP>He could make paper hats, necklaces, and bracelets.He decided to keep trying.Tim's skills improved over time.<SEP>He could  make paper hats, necklaces, or bracelets.He decided to keep trying.Tim's skills improved over time.