"0.025078"^^ . "105124404"^^ . "0.0937296"^^ . . "0"^^ . . "knife-edge"^^ . . "knife-edge"@en-us . "0.171123"^^ . . . "a narrow boundary; \"he lived on a knife-edge between genius and insanity\""@en-us . "0.107878"^^ . . "0.0774956"^^ . "0.125"^^ . . . "104838803"@en-us . "0.113662"^^ . "0.347269"^^ . "0.0637649"^^ . "05124404-n"^^ . .