"a person who is responsible for stealing vehicles" is an appositive phrase
I do not have enough information to answer this question... im sorry:( i think i would need the full passage to read and answer this
The underlined portion of the sentence is described first by the term The parto of the sentence that is appositive is in between commas.The second term is clause.The part that is underlined is called a because it gives additional information about the main clause.
The sentence that contains a restrictive clause is A. They decided to meet where the band was performing.
A restrictive clause is also known as an essential clause, because its existence is important for the meaning of the sentence. Because of that, it is not set off by commas.