A little girl asked her mother, "How did the human race appear?" 

The mother answered, "God made Ada and Eve （ and they had children, and so was all mankind made.." 

Two days later the girl asked her father the same question. 

The father answered, "Many years ago there were monkeys， from which the human race evolved." 

The confused girl returned to her mother and said, "Mom, how is it possible that you told me the human race was created by God, 

and Dad said they developed from monkeys?" 

The mother answered, "Well, dear, it is very simple. I told you about my side of the family and your father told you about his."