Fairy and Peach仙女和仙桃

Four fairy ladies had peaches in their hands. Each had different numbers of peaches， varying from 4 to 7. And then they ate one or two peaches， and each had different peaches left. 四個仙女有不同數量的桃子，桃子的數量在4個到7個之間。然后，四個人都吃掉了1個或2個仙桃，結果每個人剩下的仙桃數量還是各不相同。

After they finished the peaches， they said the following words. The fairy lady who had two peaches told a lie and one who ate one peach told the truth. 四人吃過仙桃后，說了如下的話。其中，吃了2個仙桃的人撒謊了，吃了1個仙桃的人說了實話。