Wang Tao's good friends all like singer Zhou Mou ’s songs. Wang Tao ’s classmates who work in a consulting company do n’t like singer Zhou Mou ’s songs. Lisa is both Wang Tao ’s classmate and his good friend. The consulting company works. He Yu is a classmate of Wang Tao but doesn't like singer Zhou's songs. Based on the above statement, which of the following must be obtained? ["Midland likes singer Zhou's song.", 'Wang Tao does not work for the consulting firm.', 'He Yu works for the consulting company.', 'Lisa does not work for the consulting firm.']