question: What did the chief medical officer say ?
answer: `` There was at least a six - to eight-hour delay in evacuating the babies , ''
turker_answer: The chief medical officer said '' `` There was at least a six - to eight-hour delay in evacuating the babies . '' .
rule-based: The chief medical officer said `` There was at least a six - to eight-hour delay in evacuating the babies , .