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_19104 ( "Club" text, "Played" text, "Won" text, "Drawn" text, "Lost" text, "Points for" text, "Points against" text, "Tries for" text, "Tries against" text, "Try bonus" text, "Losing bonus" text, "Points" text )

### Question ###
How many losing points does Llandudno RFC have?

### Accurate SQL ###

SELECT "Losing bonus" FROM table_19104 WHERE "Club" = 'Llandudno RFC'