Utilize the input text as a context reference, choose the right relationship between 'Hilton Worldwide' and 'Hotel' from the options.
Options: position held, product/material produced, original broadcaster, currency

Saturday, July 18, 2015 11:00AM IST (5:30AM GMT) (BW)(VA-HILTON-WORLDWIDE) Landmark Reichshof Hamburg Opens as First Curio – A Collection by Hilton in Europe Following Extensive Restoration Historic 'Roaring Twenties' Hotel Joins Global Collection of Distinctive HotelsAs First Hilton Worldwide Hotel in the City Hamburg, Germany and Mclean, Va., United States Hilton Worldwide opened the iconic Reichshof Hamburg hotel, adding another exceptional hotel to its growing global brand, Curio – A Collection by Hilton .
product/material produced