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

### Instruction:
Name the number of episodes for sam snape

### Inputs:
table_name: table, columns: ['Episode No. Episode No. refers to the episodes number in the overall series, whereas Series No. refers to the episodes number in this particular series.', 'Series No.', 'Episode', 'Director', 'Writer', 'Original airdate']

### Response:
SELECT COUNT Episode FROM table WHERE Writer = Sam Snape