Albert and benard just become friends with cheryl, and they want to know when her birthday is. Cheryl gives them a list of 10 possible dates
May 15 may 16 may 19 june 17 june 18 july 14 july 16 august 14 august 15 august 17
Cheryl then tells albert and benard separately the month and the day of her birthday respectively
Albert: i don't know when cheryl's birth day is, but i know that Bernard doesn't know too benard: at first, i don't know when cheryl's birthday is, but i know now. Albert:then i also when cheryl's birthday is.
So when is cheryl's birthday?
저는 답이 august 17인거같은데 답이 july 16 이네요 도저히 모르겠어요 설명좀해주실뿐!