user: Question: What is Top Division Debut, when Tournaments is "12", and when Name is "Yamamotoyama"?
Columns: ['Name', 'Tournaments', 'Pro Debut', 'Top division debut', 'Highest rank']
Types: ['text', 'real', 'text', 'text', 'text']
Sample row: ['Jōkōryū', 9.0, 'May 2011', 'November 2012', 'Maegashira 7']
SQL:

assistant: SELECT "Top division debut" FROM "Table" WHERE "Tournaments" = 12.0 AND "Name" = 'Yamamotoyama';