WHY ARE CROWS BLACK IN COLOUR??

Question in Exams
WHY ARE CROWS BLACK IN
COLOUR?? .
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Engineering Student: Because
Crow says Cow (Kaow kaow)
COW gives MILK,
MILK is WHITE,
WHITE is very BRIGHT,
BRIGHTness gives future to
STUDENTS,
STUDENTS are the leaders of
TOMORROW,
TOMORROW never comes before
TODAY,
TODAY I should go COLLEGE,
COLLEGE is the home of
KNOWLEDGE,
KNOWLEDGE has nothing to do
people like
BUFFALOW!
But Crows sit on BUFFALOW,
BUFFALOWS are
Black...... So Crow is
black....!
Diagram on Next Page..!!
This is how engineers answer
in exams