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_23955 ( "Position" real, "Race number" text, "Sail number" text, "Yacht" text, "State/country" text, "Yacht type" text, "LOA (Metres)" text, "Skipper" text, "Elapsed time d:hh:mm:ss" text )

### Question ###
What race number had sail number AUS 98888?

### Accurate SQL ###

SELECT "Race number" FROM table_23955 WHERE "Sail number" = 'AUS 98888'