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_71637 ( "Club" text, "Played" 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 points against does the club that has a try bonus of 6 and tries against of 54 have ?

### Accurate SQL ###

SELECT "Points against" FROM table_71637 WHERE "Try bonus" = '6' AND "Tries against" = '54'