user: ### NOW ANSWER:
Question: How many team numbers have john keane as the player?
Columns: ['Position', 'Player', 'County team', 'Club team(s)', 'Team Number']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['Goalkeeper', 'Tony Reddin', 'Tipperary (1947–1957)', 'Mullagh (Galway) Lorrha (Tipperary)', 1.0]
SQL:

assistant: SELECT COUNT("Team Number") FROM "Table" WHERE "Player" = 'john keane';