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_59534 ( "Opposing Teams" text, "Against" real, "Date" text, "Venue" text, "Status" text )

### Question ###
What is Opposing Teams, when Against is '20', and when Venue is 'Twickenham , London'?

### Accurate SQL ###

SELECT "Opposing Teams" FROM table_59534 WHERE "Against" = '20' AND "Venue" = 'twickenham , london'