CREATE TABLE activity (actid DECIMAL, activity_name TEXT)
CREATE TABLE faculty (facid DECIMAL, lname TEXT, fname TEXT, rank TEXT, sex TEXT, phone DECIMAL, room TEXT, building TEXT)
CREATE TABLE faculty_participates_in (facid DECIMAL, actid DECIMAL)
CREATE TABLE student (stuid DECIMAL, lname TEXT, fname TEXT, age DECIMAL, sex TEXT, major DECIMAL, advisor DECIMAL, city_code TEXT)
CREATE TABLE participates_in (stuid DECIMAL, actid DECIMAL)

What are the faculty ids of all the male faculty members?
SELECT facid FROM faculty WHERE sex = 'M'
SELECT "facid" FROM "faculty" WHERE "sex" = 'M'