What are the majors of male (sex is M) students?
SELECT Major FROM STUDENT WHERE Sex  =  "M"
SELECT Major FROM STUDENT WHERE Sex  =  "M"
[{'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 600}, {'Major': 520}, {'Major': 520}, {'Major': 540}, {'Major': 520}, {'Major': 520}, {'Major': 520}, {'Major': 520}, {'Major': 550}, {'Major': 100}, {'Major': 550}, {'Major': 550}, {'Major': 50}]