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

### Instruction:
What signatory has a purpose of police security and Infotalent payee?

### Inputs:
table_name: table, columns: ['Payee', 'Purpose', 'Amount (millions)', 'Signatories', 'Date signed']

### Response:
SELECT Signatories FROM table WHERE Purpose = police security AND Payee = infotalent