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_name_18 (begin VARCHAR, state_territory VARCHAR, icao VARCHAR)

### Question ###
What begin has victoria as the state/territory and a ICA0 of ymml?

### Accurate SQL ###

SELECT begin FROM table_name_18 WHERE state_territory = "victoria" AND icao = "ymml"