The price tag represents the company’s strategy of more aggressively taking on General Motors Co. GM 1.40 % ’s struggling Cadillac brand, and competing with Toyota Motor Corp. TM 2.29 % ’s Lexus brand and Germany’s BMW AG BMW 3.98 % or Audi AG NSU -1.22 % .
In the context of the input sentence, determine the relationship between 'Lexus' and 'Toyota'.
Options: headquarters location, creator, parent organization, developer