is not a milk tea » 是不是奶茶 a common denominator » 一个共同的分母 The Festival Mondial des Cultures, Drummondville, Quebec, Canada » 该文化节蒙迪艾尔DES德拉蒙德维尔，加拿大魁北克省 ..
Theyuse secret code names like 'x' and 'y' and refer to themselves as' unknowns', butwe have determined they belong toacommondenominatorof the axisofmedieval withcoordinatesinevery.