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_1912276_2 ( __500m VARCHAR, name VARCHAR )

### Question ###
What is the -500 number for Theo Bos?

### Accurate SQL ###

SELECT __500m FROM table_1912276_2 WHERE name = "Theo Bos"