premise: Amy always wanted to play the flute.
initial: The first day of band she told the teacher so.
counterfactual: She could not afford a flute so she pursued guitar instead.
original_ending: She practiced on her flute everyday for a week. It was terribly hard to play the flute. Amy was very committed.
edited_ending: She practiced on her guitar everyday for a week.It was terribly hard to play the guitar.Amy was very committed.<SEP>She practiced on her guitar everyday for a week.It was terribly hard to play the guitar.Amy was very committed.<SEP>She practiced on her guitar everyday for a week.It was terribly hard to play the guitar.Amy was very committed.