Analyze the relationship between 'Segro' and 'Slough' within the context of the input sentence.
Options: currency, headquarters location, business division, location of formation

Segro has paved the way for a possible break-up of the Slough estate, best known for providing the setting for Ricky Gervais’s sitcom The Office High house prices take toll in Europe Published at 12:01AM, September 7 2015
headquarters location