Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the goal difference where the goals against is less than 54, goals for is greater than 51 and points 1 is 63?

### Inputs:
table_name: table, columns: ['Position', 'Team', 'Played', 'Drawn', 'Lost', 'Goals For', 'Goals Against', 'Goal Difference', 'Points 1']

### Response:
SELECT Goal Difference FROM table WHERE Goals Against < 54 AND Goals For > 51 AND Points 1 = 63