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

### Instruction:
What is the sum of Rank with a build year earlier than 2007 for the howard johnson hotel bucharest?

### Inputs:
table_name: table, columns: ['Rank', 'Building', 'City', 'Height (m/ft)', 'Built']

### Response:
SELECT SUM Rank FROM table WHERE Built < 2007 AND Building = howard johnson hotel bucharest