user: Question: What is Played, when Goal Difference is "+51"?
Columns: ['Position', 'Team', 'Played', 'Drawn', 'Lost', 'Goals For', 'Goals Against', 'Goal Difference', 'Points 1']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'text', 'real']
Sample row: [1.0, 'Vauxhall Motors', 34.0, 8.0, 1.0, 68.0, 17.0, '+51', 58.0]
SQL:

assistant: SELECT "Played" FROM "Table" WHERE "Goal Difference" = '+51';