What is the relationship between 'Costa Coffee' and 'Whitbread' in the context of the input sentence.
Options: parent organization, manufacturer, distributed by, operator

Several firms, including clothing retailer Next (Other OTC: NXGPF - news ) , Costa Coffee and Premier Inns owner Whitbread (LSE: WTB.L - news ) and pub chain Wetherspoon's have all complained about the higher costs stemming from the government's wage policy.
parent organization