Zhang San went to a store to buy chocolates  The shopkeeper  showed him four boxes and wrote a sentence on each box  The first box: There are lychees in all the boxes  The second box: There are apples in this box  The third box: There is no chocolate in this box  The fourth box: There are no lychees in some boxes  The shopkeeper said to Zhang San: There is only one truth in the four sentences  There is only one truth in four sentences
which box do you see the chocolate in
The chocolates are in the second box.