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

### Instruction:
What is the 123 south broad street address name before 1973?

### Inputs:
table_name: table, columns: ['Rank', 'Name', 'Height ft (m)', 'Floors', 'Year', 'Address']

### Response:
SELECT Name FROM table WHERE Year < 1973 AND Address = 123 south broad street