CREATE TABLE table_name_86 (district VARCHAR2, first_elected VARCHAR2, counties_represented VARCHAR2, committee VARCHAR2)

What district has counties represented by Baltimore county, a committee of health and government operations, and a first elected smaller than 2002?
SELECT district FROM table_name_86 WHERE counties_represented = "baltimore county" AND committee = "health and government operations" AND first_elected < 2002
SELECT "district" FROM "table_name_86" WHERE "baltimore county" = "counties_represented" AND "committee" = "health and government operations" AND "first_elected" < 2002