premise: Louisa is trying to think of the perfect gift for her grandson.
initial: She decides to knit him a pair of mittens.
counterfactual: She didn't know how to knit, so she bought him a tie.
original_ending: Louisa buys a bright red spool of yarn for the mittens. Her grandson is very happy when he sees his new mittens. Her grandson thanks Louisa for the wonderful gift.
edited_ending: Louisa gave the tie to him.Her grandson is very happy when he sees his new tie.Her grandson thanks Louisa for the wonderful gift.<SEP>Louisa buys a bright red tie.Her grandson is very happy when he sees his new tieHer grandson thanks Louisa for the wonderful gift.<SEP>Louisa buys a bright red tie for him.Her grandson is very happy when he sees his new tie.Her grandson thanks Louisa for the wonderful gift.