user: Question: How many victors where there in the War of 1730–1736 , first stage?
Columns: ['Name of the war', 'Ottoman sultan', 'Persian shah', 'Treaty at the end of the war', 'Victor']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Battle of Chaldiran (1514)', 'Selim I', 'Ismail I', 'None', 'The Ottoman Empire']
SQL:

assistant: SELECT COUNT("Victor") FROM "Table" WHERE "Name of the war" = 'War of 1730–1736 , first stage';