i have read an article about this question!
D) q( }2 J% S6 k' |A man send a carton of eggs and a hen to his own living place,4 T# s2 h5 d& _5 U# W$ L5 D
and he realised that the eggs arrived before the hen do!
5 A; y2 J' t; I6 K7 fThen he claims that eggs come before hen |