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

### Instruction:
What is the Sign-in/Bicker at wash50 on washington rd?

### Inputs:
table_name: table, columns: ['Name', 'Years of Operation', 'Location', 'Historical Photos', 'Year Clubhouse Constructed', 'Sign-in/Bicker', 'Year co-ed']

### Response:
SELECT Sign-in/Bicker FROM table WHERE Location = wash50 on washington rd