SELECT TYPE FROM school GROUP BY TYPE HAVING count(*)  =  2
SELECT TYPE FROM school GROUP BY TYPE HAVING count(*)  =  2 <table_name> : school col : School_ID | Grade | School | Location | Type row 1 : 1 | Kindergarten | Noelani Elementary School | Honolulu, Hawaii | Public row 2 : 2 | 1st-3rd grade | St. Francis Assisi | Jakarta, Indonesia | Private Catholic row 3 : 3 | 4th grade | State Elementary School Menteng 01 | Jakarta, Indonesia | Public row 4 : 4 | 5th-12th grade | Punahou School | Honolulu, Hawaii | Private row 5 : 5 | FreshmanâSophomore year | Occidental College | Los Angeles, California | Private row 6 : 6 | JuniorâSenior year | Columbia University | New York City | Private row 7 : 7 | College | Harvard Law School | Cambridge, Massachusetts | Private
col : Type row 1 : Public