The three friends and the stranger, even though the stranger didn't have any extra information, even though it was just a case of how that changed the conversation to accommodate that awkwardness, the three friends and the stranger, they had a 75 percent chance of finding the right answer.
那种三个好朋友一个陌生人的组， 即使那个陌生人 没有得到任何额外信息， 即使他们组员之间 需要不断改变交谈的方式 来缓解尴尬。 但三个好朋友和一个陌生人的组 仍然有75%的几率 找出真凶。