The highlighted word is "them."
Response: B) Objective.
Clarification: Pronouns substitute for nouns. Personal pronouns fall into three categories: nominative, objective, and possessive. Nominative pronouns (I, she, he, we, they, etc.) serve as subjects in sentences. Objective pronouns (me, her, him, us, them, and whom) function as direct or indirect objects and as parts of prepositional phrases. Possessive pronouns (my, mine, your, yours, his, her, hers, its, our, ours, your, yours, their, and theirs) denote ownership. In this instance, the pronoun "them" is categorized as objective, since it serves as the indirect object.
