<span>A restrictive clause is an adjective clause that adds essential information to a sentence. This is unlike a nonrestrictive clause, the omission of which would not change the meaning of the sentence. Because "who purchase parking spots" is an essential part of the sentence, the clause is a restrictive clause.</span>
Adjective ? Since it’s describing a noun!
Answer:
Please check the attached file :)
Hope this helps!
Explanation:
An adjective is often used to add more information to a noun.