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

### Instruction:
What is the winning score of standard register ping tournament, which has Kelly Robbins as the runner-up?

### Inputs:
table_name: table, columns: ['Date', 'Tournament', 'Winning score', 'Margin of victory', 'Runner(s)-up']

### Response:
SELECT Winning score FROM table WHERE Tournament = standard register ping AND Runner(s)-up = kelly robbins