Question: What is the average Qiangshu lower than rank 4 and less than 9.22 Jianshu?
SQL: SELECT AVG("Qiangshu") FROM "2-17660359-12" WHERE "Rank" > 4.0 AND "Jianshu" < 9.22;

Question: What is the average Jianshu higher than rank 2, with a Qiangshu smaller than 9.85?
SQL: SELECT AVG("Jianshu") FROM "2-17660359-12" WHERE "Rank" < 2.0 AND "Qiangshu" < 9.85;