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

### Instruction:
How many teams were at the 2007 details tournament where there a top goalscorer was not awarded?

### Inputs:
table_name: table, columns: ['Year', 'Location', 'Number of teams', 'Player of the tournament', 'Top goalscorer(s)', 'Best goalkeeper']

### Response:
SELECT Number of teams FROM table WHERE Top goalscorer(s) = not awarded AND Year = 2007 details