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_name_32 ( city_area_km_2__ INTEGER, district VARCHAR, city_population__2009_ VARCHAR )

### Question ###
What is the sum of the area for the bahawalnagar district with a population more than 134,936?

### Accurate SQL ###

SELECT SUM(city_area_km_2__) FROM table_name_32 WHERE district = "bahawalnagar district" AND city_population__2009_ > 134 OFFSET 936