Rule reminder
Reference ambiguity occurs when a pronoun or anaphor could refer to more than one possible antecedent. In Italian, gender agreement helps reduce ambiguity (masculine pronouns → masculine nouns), but when two nouns share the same gender, pronouns become ambiguous. Writers must recognize and resolve ambiguity through repetition, synonymy, or sentence restructuring.
'Marco ha incontrato Luca. Lui era molto stanco.' Who is 'lui' most likely referring to?