This document provides information about indirect object pronouns in Spanish. It explains that indirect objects indicate to whom or for whom an action is performed. In Spanish, when a noun is the indirect object of a verb, it can be replaced by an indirect object pronoun. The chart shows the subject pronouns and their corresponding indirect object pronouns in Spanish. It also notes that sometimes Spanish uses an indirect object pronoun where English would use a prepositional phrase with "to" or "for".