Table: central_american_athletics_1971
Columns: rank
nation
gold
silver
bronze
total

Question: What is the average number of Gold medals when there are 5 bronze medals?
SQL: SELECT AVG("gold") FROM central_american_athletics_1971 WHERE "bronze" = 5

Question: What is the highest amount of bronze medals when the rank was larger than 9?
SQL: SELECT MAX("bronze") FROM central_american_athletics_1971 WHERE "rank" > 9

Question: What is the leowest number of Bronze medals for Jamaica who ranked less than 4 and had more than 0 silver medals and a total of less than 22 medals?
SQL: SELECT MIN("bronze") FROM central_american_athletics_1971 WHERE "silver" > 0 AND "rank" < 4 AND "nation" = 'jamaica' AND "total" < 22