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 table_221375_1 ( parishes VARCHAR, province_of_1936 VARCHAR )

### Question ###
Name the parishes for beira baixa province

### Accurate SQL ###

SELECT COUNT(parishes) FROM table_221375_1 WHERE province_of_1936 = "Beira Baixa Province"