what does "out of" here mean? “I’m Kirby Duncan.” He held out his hand to shake, then offered her a business card. “Private investigator.” Instinctively, her barriers went up. “I’m doing some work for a client, out of Boston. I’m hoping I can ask you a few questions. I’d love to buy you a cup of coffee if you can spare me a few minutes.” 】 what does "out of" here mean?, is that client in Boston or outside of Boston?