Which of the following sentences contain a relative pronoun? Select all that apply. The man who forgot his shoes missed his plane. Who is the best person for the job? It's hard to believe that there really is a way to solve some math problems. Which pencil is sharpened?

The following sentences are sentences that contain a relative pronoun

(1) The man who forgot his shoes missed his plane.

(2) It's hard to believe that there really is a way to solve some math problems.

Relative pronouns is a type of pronoun that introduces relative clauses in a sentence. Here are some relative pronouns: who, whom, which, when, that, etc.