Role confusion refers to confusing the different roles that one has, and the behaviors that lead to deviations from role expectations and role norms. According to the above definition, which of the following is a role confusion? ['Lao Li is the director of a bureau. He often said unconsciously, "This matter must be studied with other comrades. " For this reason, he has been criticized by his wife many times.', 'Xiao Wang is a game fan. He often imagines colleagues at work as players in the game and often imagine players in the game as one of his colleagues.', 'Zhuang Zhou dreamed that he had become a butterfly. When he woke up, he was shocked. Zhuang Zhou wondered whether he had become a butterfly in his dream, or he had become himself in his dream.', 'Young people from other provinces who come to Beijing to work sometimes unknowingly speak their native language, often making their colleagues inexplicable.']