Who's To Blame? Poem by K D

The college professor said: 'Such rawness in a student is a
shame; lack of preparation in high school is to blame.'
The high school teacher said, 'Good heavens! That boy's a fool.
The fault, of course, is with the middle school.'
The middle school teacher said: 'From stupidity may I be
spared. They sent him in so unprepared.'
The primary teacher huffed: 'Kindergarten blockheads all. They
call that preparation? Why it's worse than none at all.'
The kindergarten teacher said: 'Such lack of training never did
I see. What kind of woman must that mother be? '
The mother said: 'Poor helpless child. He's not to blame. His
father's people were all the same.'
The father at the end of the line said: 'I doubt the rascal's even
mine.'
Author: Unknown