Table: gymnastics_2008_qual
Columns: position
gymnast
a_score
b_score
total

Question: Can you tell me the Total that has the A Score larger than 6.4, and the B Score smaller than 9.025?
SQL: SELECT "total" FROM gymnastics_2008_qual WHERE "a_score" > 6.4 AND "b_score" < 9.025

Question: Can you tell me the total number of Total that has the B Score of 9.15?
SQL: SELECT COUNT("total") FROM gymnastics_2008_qual WHERE "b_score" = 9.15

Question: Can you tell me the average B Score that has the Position of 2nd, and the Total smaller than 15.525?
SQL: SELECT AVG("b_score") FROM gymnastics_2008_qual WHERE "position" = '2nd' AND "total" < 15.525