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

### Instruction:
Who was performer 1 in the episode number 7 where Heather Anne Campbell was performer 2?

### Inputs:
table_name: table, columns: ['No.', '#', 'Original airdate', 'Performer 1', 'Performer 2', 'Performer 3', 'Performer 4', 'U.S. viewers (millions)']

### Response:
SELECT Performer 1 FROM table WHERE Performer 2 = Heather Anne Campbell AND # = 7