premise: Tina wanted to play a prank on her sister.
initial: Tina set her sister's alarm clock 3 hours ahead.
counterfactual: Tina turned her sister's alarm clock off.
original_ending: The next morning her sister got up 3 hours early. When she realized what had happened she was very mad. Tina's sister vowed to get even.
edited_ending: The next morning her sister got up 3 hours late.When she realized what had happened she was very mad.Tina's sister vowed to get even.<SEP>The next morning her sister got up 3 hours late.When she realized what had happened she was very mad.Tina's sister vowed to get even.<SEP>The next morning her sister got up 3 hours late.When her sister found out what happened she was very mad.Tina's sister vowed to get even.