Utilize the input text as a context reference, choose the right relationship between 'Eddie Lampert' and 'Sears' from the options.
Options: location of formation, chairperson, employer, business division

Sears Holdings Chief Executive Eddie Lampert is looking to use the Shop Your Way program to squeeze more out of customers as the company shrinks its store base, spinning off some of its stores into a real estate investment trust and entering into sale and leaseback deals with mall operators.
employer