user: Question: What jockey rode for Michael House before 2012
Columns: ['Year', 'Winner', 'Jockey', 'Trainer', 'Owner', 'Distance (Miles)', 'Time']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [2013.0, 'War Dancer', 'Alan Garcia', 'Kenneth G. McPeek', 'Magdalena Racing', '1-1/4', '2:03.57']
SQL:

assistant: SELECT "Jockey" FROM "Table" WHERE "Year" < 2012.0 AND "Owner" = 'Michael House';