Read the sentence below and answer the question that follows. in spain, they have a large equestrian vaulting competition each year. identify the case of the underlined pronoun as well as the antecedent to which it refers. objective; ambiguous nominative; spain possessive; competition nominative; indefinite

The correct answer is nominative; indefinite.

The pronoun they should be underlined (even though it is not here) because it is the only pronoun in the sentence. The case of the pronoun is nominative, which means that it is the subject of the sentence. And given that we don't know who they are, the reference is indefinite.