All competent managers are concerned about the welfare of their subordinates, and all managers who are concerned about the welfare of their subordinates are very enlightened in meeting personal needs; all managers who are not enlightened in meeting personal needs are not capable managers. Can it be launched from this? ['Unable managers care about the welfare of subordinates.', 'Some competent managers are not enlightened in meeting personal needs.', 'All competent managers are enlightened in meeting personal needs.', 'Incompetent managers are enlightened in meeting personal needs.']