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

### Instruction:
How many viewers saw the episode written by kevin biegel & bill lawrence?

### Inputs:
table_name: table, columns: ['Series episode', 'Season episode', 'Title', 'Directed by', 'Written by', 'Original air date', 'U.S. viewers (in million)']

### Response:
SELECT U.S. viewers (in million) FROM table WHERE Written by = Kevin Biegel & Bill Lawrence