deadlock

The Boss asked to his secretary : This week we are going
abroad.so make arrangements.
Secretary makes call to her husband : This week My Boss
and I will be going abroad. so take care of Yourself.
Husband makes call to his secret lover : My wife is going
abroad this week.So we can spend this together.
Secret lover makes call to the small boy to whom she
gives private tution and told :This week I have
some urgent work so there will not be any classes this
week and you need not come this week.
The small boy makes call to his grandfather : Grandpa
this week there will not be any classes as my teacher
has some urgent work.so we can spend this week
together.
Grandfather (The Boss)makes call to his secretary :
cancel the trip as I will spend this week with my grandson.
We will not attend that meeting.

The Secretary makes call to her husband : Sorry My
boss has cancelled the trip.so I will not go abroad
this week.

The husband makes call to his secret lover : sorry my
wife has cancelled her trip. so we will not be able to
spend this week together.

The secret lover calls to the small boy : There will be
classes as usual this week also.
The small boy makes call to his grandfather (The Boss):
Grandpa sorry,There will be classes as usual this week
also.so I will not spend this week together.
The Boss makes call to his secretary :We will attend that
meeting .so make arrangements.
What is this??
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This is deadlock!!!!!