Clothing retailer Next (NXT.L), Costa Coffee owner Whitbread (WTB.L) and pub chain Wetherspoon's (JDW.L) have all warned about the higher costs stemming from the government's wage policy.
Refer to the input text as context and select the correct relationship between 'Whitbread' and 'Costa Coffee' from the available options.
Options: brand, subsidiary, location of formation, distributed by