CREATE TABLE table_name_28 (driver VARCHAR2, time_retired VARCHAR2, laps VARCHAR2, grid VARCHAR2)

What driver has under 53 laps, a grid smaller than 14, and a time/retired of differential?
SELECT driver FROM table_name_28 WHERE laps < 53 AND grid < 14 AND time_retired = "differential"
SELECT "driver" FROM "table_name_28" WHERE "differential" = "time_retired" AND "grid" < 14 AND "laps" < 53