Because of the truth that every argument has a counter argument, the purpose of a counter argument is to give another possible proposal if the reader does not wish to accept your own.
The answer I think is either a compound sentence or a simple sentence
compound sentence = a sentence with more than one subject or predicate.
simple sentence=
a sentence consisting of only one clause, with a single subject and predicate.
I can also give you the definition of clause and subject or predicate Hope this helps ;)
