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

### Instruction:
Name the least RD number that has PI GP more than 0 and pick # more than 51

### Inputs:
table_name: table, columns: ['Rd #', 'Pick #', 'Player', 'Team (League)', 'Reg GP', 'Pl GP']

### Response:
SELECT MIN Rd # FROM table WHERE Pl GP > 0 AND Pick # > 51