Identify the type of pronoun error in the sentence. they say we will not be able to afford to own houses in a few years. reference case agreement

In the sentence "They say we will not be able to afford to own houses in a few years." there's a pronoun reference error. It is unclear who the pronouns they or we are referring to.

Pronouns are used to replace nouns, and it is considered to be a pronoun reference error when the reader is unable to deduce from the text the noun being replaced by the pronoun.

lol

today at the bank, an old lady asked me to check her balance. so i pushed her over.

the answer is allusion. give me brainliest