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_16 (sydney INTEGER, weekly_rank VARCHAR, brisbane VARCHAR)

### Question ###
What is the lowest value for Sydney, when WEEKLY RANK is less than 8, and when Brisbane is greater than 252,000?

### Accurate SQL ###

SELECT MIN(sydney) FROM table_name_16 WHERE weekly_rank < 8 AND brisbane > 252 OFFSET 000