Remains same the riddle

Remains same the riddle: 

Who will be in front to carry the carcass? 

The horse or the carriage? 

It is impertinent a question as 

It is necessary to carry the carcass, 

To deliver to the janitor of the postmortem centre. 

Though both the horse and the carriage are important 

As the  carriage is drawn by the horse 

And the horse has no wheels. 

So, let us drop the controversy -  

Let the carcass be delivered. 

There are many carcasses to come.