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_1995 ( "Rank" real, "London Borough" text, "Black African Population" real, "Black Caribbean Population" real, "Other Black Population" real, "Total Black Population" real )

### Question ###
What is the rank of london borough in southwark?

### Accurate SQL ###

SELECT "Rank" FROM table_1995 WHERE "London Borough" = 'Southwark'