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_1505809_2 ( blank_ends INTEGER, stolen_ends VARCHAR )

### Question ###
What is the lowest value of Blank Ends when Stolen Ends is 7.

### Accurate SQL ###

SELECT MIN(blank_ends) FROM table_1505809_2 WHERE stolen_ends = 7