The students Hesitated for several Minutes

The Students of MBBS were attending Their 1st Anatomy  Class, They all Gathered around the Surgery Table with a Real Dead  Dog.
..
The Professor put His Finger in Dog’s nose & Taste it in His own Mouth,
Then He asked the Students to do the Same,
The students Hesitated for several Minutes,

But at last EveryOne inserted their Finger in Dog’s  nose & Tasted it,
.
.
When everyone finished,


The Professor looked at Them & Said:

The most important Quality is ‘Observation’
.
.
I inserted my MIDDLE Finger But Tasted the FIRST
Finger,
Today you just Learn,
“How to Pay Attention”