Phoenix Productions: Who To Blame

This is a story about 4 people 
EVERYBODY, SOMEBODY, ANYBODY & NOBODY 
There was an important job to be done,
and EVERYBODY was sure SOMEBODY would do it. ...
ANYBODY could have done it but NOBODY did it.
SOMEBODY got angry about it, because it was EVERYBODY'S job.
EVERYBODY thought that ANYBODY could do it.
But NOBODY realized that EVERYBODY wouldn't do it.
It ended up that EVERYBODY blamed SOMEBODY when NOBODY did what ANYBODY could have done. The End