user: Question: Name the number of players when starter is No and touchdowns is 1 for Right halfback
Columns: ['Player', 'Position', 'Starter', 'Touchdowns', 'Extra points', 'Field goals', 'Points']
Types: ['text', 'text', 'text', 'real', 'real', 'real', 'real']
Sample row: ['Heston', 'Left halfback', 'Yes', 6.0, 0.0, 0.0, 30.0]
SQL:

assistant: SELECT COUNT("Player") FROM "Table" WHERE "Starter" = 'No' AND "Touchdowns" = 1.0 AND "Position" = 'Right halfback';