CREATE TABLE table_name_19 (grid INT, time_retired VARCHAR, laps VARCHAR)

How much Grid has a Time/Retired of +0.785, and Laps larger than 29?
SELECT SUM(grid) FROM table_name_19 WHERE time_retired = "+0.785" AND laps > 29
SELECT SUM("grid") FROM "table_name_19" WHERE "+0.785" = "time_retired" AND "laps" > 29