Refer to the input text as context and select the correct relationship between 'Madame Tussauds' and 'London' from the available options.
Options: brand, stock exchange, headquarters location, platform

Analysts had expected Merlin, which also runs Madame Tussauds waxworks and the London Eye, to make 273 million pounds profit this year, according to a Thomson Reuters (Dusseldorf: TOC.DU - news ) forecast.
headquarters location