The New Zealand Railways Magazine, Volume 11, Issue 11 (February 1, 1937)
How She Knew
How She Knew.
A small girl said to her father: “Daddy, I have just caught five flies, two were males and three were females.” On being questioned how she knew which were males and which were females, she replied: “Two of them were on the whisky bottle and the other three on the mirror.”
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