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

### Instruction:
What is every missile type with a code and location of M-20 Harbor Drive?

### Inputs:
table_name: table, columns: ['Code & location', 'Missile Type', 'Defense Area', 'Dates', 'Control Site condition/owner', 'Launch Site condition/owner']

### Response:
SELECT Missile Type FROM table WHERE Code & location = M-20 Harbor Drive