premise: The church choir went around town singing Christmas carols.
initial: While singing in the park, they encountered a homeless man.
counterfactual: They sang to a homeless man who enjoyed their performance.
original_ending: The homeless man seemed very annoyed with their singing. Once he heard O Holy Night, he sang along with the choir. He started to enjoy himself.
edited_ending: The homeless man seemed very pleased with their singing.Once he heard O Holy Night, he sang along with the choir.He really enjoyed himself.<SEP>The homeless man seemed very touched by their singing.Once he heard O Holy Night, he sang along with the choir.He continued to enjoy himself.<SEP>The homeless man seemed very happy with their singing.Once he heard O Holy Night, he sang along with the choir.He started to enjoy himself.