Table: kevin_cogan_race_results
Columns: year
chassis
engine
start
finish
entrant

Question: What chassis has patrick racing as an entrant, with a start greater than 6?
SQL: SELECT "chassis" FROM kevin_cogan_race_results WHERE "entrant" = 'patrick racing' AND "start" > 6

Question: What is the average finish that has 24 as the start, with a year after 1987?
SQL: SELECT AVG("finish") FROM kevin_cogan_race_results WHERE "start" = 24 AND "year" > 1987

Question: What is the lowest year that has lola t93/00 as the chassis with a start leas than 14?
SQL: SELECT MIN("year") FROM kevin_cogan_race_results WHERE "chassis" = 'lola t93/00' AND "start" < 14

Question: What is the lowest finish that has a start greater than 27, with a year after 1985?
SQL: SELECT MIN("finish") FROM kevin_cogan_race_results WHERE "start" > 27 AND "year" > 1985

Question: What start has a ford cosworth dfx as the engine, a year later than 1981, and kraco enterprises as the entrant?
SQL: SELECT "start" FROM kevin_cogan_race_results WHERE "engine" = 'ford cosworth dfx' AND "year" > 1981 AND "entrant" = 'kraco enterprises'