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

### Instruction:
How many episodes were written by Tom Scharpling and Daniel Dratch?

### Inputs:
table_name: table, columns: ['Series no.', 'No. in season', 'Title', 'Written by', 'Directed by', 'Original air date']

### Response:
SELECT COUNT No. in season FROM table WHERE Written by = Tom Scharpling and Daniel Dratch