The world's high-level film actor does not receive more than 3 films per year, so if Zuo Yuan receives about 4 films per year, he is not a world-class film actor. Which of the following reasoning methods is the same as above? ? ['A good student does not drive at night every day. If Liu Yong does not drive at night every day, he is a good student.', 'If a company can maintain a good sales momentum during the off-season, then it will have a bumper harvest during the peak season. Our company is not off-season this year, so the peak season will be more vigorous.', 'When a good leader leaves his job, his employees can do as well as he did at the time. So if a general manager is transferred, the company becomes a loose sand, then the general manager is not a good one. leadership.', 'Mobile phone charges are generally more expensive than ordinary phones. If the mobile phone and ordinary phone are around, we have the ordinary phone first, then it is a saving practice.']