premise: Ivan broke his foot.
initial: He had to use a wheelchair for a few months.
counterfactual: But it didn't stop him from running in the race.
original_ending: Finally his doctor told him he could walk again. Ivan stood up and took a few shaky steps. Ivan was happy to be on his feet again.
edited_ending: He got his other foot injured, but his doctor told him he could walk again.Ivan stood up and took a few shaky steps.Ivan was happy to be on his feet again.<SEP>Finally his doctor told him he could never walk again.Ivan could not stand up and take a few shaky steps.Ivan was sad to not be on his feet again.<SEP>His doctor had told him he could walk again.Ivan stood up and took a few steps.Ivan was happy to be on his feet again.