What is the relationship between 'DAF' and 'PACCAR' in the context of the input sentence.
Options: owner of, director/manager, owned by, position held

And then longer-term, if I look at everything that’s happening in Europe with the Green Deal and all of the news in the last couple of days about their push towards hydrogen, I noticed that neither DAF nor PACCAR are a member of the Hydrogen Council or the Hydrogen Initiative in Europe.
owned by