Take context from the input text and decide on the accurate relationship between 'Worldpay' and 'London' from the options provided.
Options: headquarters location, creator, publisher, original broadcaster

Worldpay Shuns Offers, Opting to List on the London Stock Exchange Worldpay Shuns Offers, Opting to List on the London Stock Exchange Payment processing firm Worldpay looks to raise £890 million via an IPO in London, despite a £6.6 billion offer from French rival.
headquarters location