SCHEMA:
CREATE TABLE table_name_3 (rank INTEGER, react VARCHAR, lane VARCHAR, athlete VARCHAR)
USER:
How many ranks have more than 7 lanes, and an Athlete of michael mathieu, and a Reaction time larger than 0.203?

QUERY:
SELECT SUM(rank) FROM table_name_3 WHERE lane > 7 AND athlete = "michael mathieu" AND react > 0.203