Question: What is the average Tournaments, when Highest Rank is "Maegashira 1"?
SQL: SELECT AVG("Tournaments") FROM "2-17634218-20" WHERE "Highest rank" = 'Maegashira 1';

Question: What is Top Division Debut, when Tournaments is "12", and when Name is "Yamamotoyama"?
SQL: SELECT "Top division debut" FROM "2-17634218-20" WHERE "Tournaments" = 12.0 AND "Name" = 'Yamamotoyama';

Question: What is the lowest Tournaments, when Name is "Baruto"?
SQL: SELECT MIN("Tournaments") FROM "2-17634218-20" WHERE "Name" = 'Baruto';

Question: What is the highest Tournaments, when Pro Debut is "July 2002"?
SQL: SELECT MAX("Tournaments") FROM "2-17634218-20" WHERE "Pro Debut" = 'July 2002';

Question: What is Pro Debut, when Tournament is greater than 11, and when Highest Rank is "Maegashira 1"?
SQL: SELECT "Pro Debut" FROM "2-17634218-20" WHERE "Tournaments" > 11.0 AND "Highest rank" = 'Maegashira 1';