Question: Which Rank is Highest for Yoshiazuma?
SQL: SELECT "Highest rank" FROM "2-17634218-21" WHERE "Name" = 'Yoshiazuma';

Question: Which Top Division debut for Kitazakura has Tournaments less than 88?
SQL: SELECT "Top division debut" FROM "2-17634218-21" WHERE "Tournaments" < 88.0 AND "Name" = 'Kitazakura';

Question: What is the lowest Tournaments with Highest Rank of Maegashira 13?
SQL: SELECT MIN("Tournaments") FROM "2-17634218-21" WHERE "Highest rank" = 'Maegashira 13';