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

### Instruction:
What was the original air date of the episode written by michael glassberg?

### Inputs:
table_name: table, columns: ['Series #', 'Episode #', 'Title', 'Director', 'Writer', 'Original airdate']

### Response:
SELECT Original airdate FROM table WHERE Writer = Michael Glassberg