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

### Instruction:
Who was the sponsor for the bill introduced February 28, 2005 with cosponsors less than 200?

### Inputs:
table_name: table, columns: ['Congress', 'Short title', 'Bill number(s)', 'Date introduced', 'Sponsor(s)', '# of cosponsors']

### Response:
SELECT Sponsor(s) FROM table WHERE # of cosponsors < 200 AND Date introduced = february 28, 2005