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

### Instruction:
What is the worst score for the dance that has Apolo Anton Ohno as the best dancer, and where his best score is larger than 30?

### Inputs:
table_name: table, columns: ['Dance', 'Best dancer', 'Best score', 'Worst dancer', 'Worst score']

### Response:
SELECT SUM Worst score FROM table WHERE Best dancer = apolo anton ohno AND Best score > 30