Sentence:  This , however , did not bar finding that du Pont had become pre-eminent as a supplier of automotive fabrics and finishes to <WSD>General</WSD> Motors ; that these products constituted a `` line of commerce '' within the meaning of the Clayton Act ; that General Motors ' share of the market for these products was substantial ; and that competition for this share of the market was endangered by the financial relationship between the two concerns : 
Meaning of the word marked with <WSD> tags:  any number of entities (members) considered as a unit