Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE school ( TYPE VARCHAR )

### Question ###
Show the types of schools that have two schools.

### Accurate SQL ###

SELECT TYPE FROM school GROUP BY TYPE HAVING COUNT(*) = 2