premise: Jane needed a new kidney.
initial: Only Bob was a match.
counterfactual: Only her sister was a match.
original_ending: Bob didn't know Jane, but that didn't matter. Bob gave Jane his kidney. Jane was very thankful of Bob's generosity.
edited_ending: Her sister wasn't close to Jane but that didn't matter.Her sister gave Jane her kidney.Jane was very thankful of her sister's generosity.<SEP>Her sister was happy to be able to help.Her sister gave Jane her kidney.Jane was very thankful for her sister's generosity.<SEP>Bob didn't know Jane that well, but that didn't matter.Bob gave Jane his kidney.Jane was very thankful of Bob's generosity.