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_40550 ( "Race" text, "Pole position" text, "Fastest lap" text, "Most laps led" text, "Winning driver" text, "Winning team" text, "Report" text )

### Question ###
Who is the Winning Driver, when Most Laps Led is Dario Franchitti, and when Pole Position is H lio Castroneves?

### Accurate SQL ###

SELECT "Winning driver" FROM table_40550 WHERE "Most laps led" = 'dario franchitti' AND "Pole position" = 'hélio castroneves'