Take context from the input text and decide on the accurate relationship between 'go90' and 'Verizon' from the options provided.
Options: owned by, legal form, location of formation, manufacturer

Publicis Groupe , the world’s third-largest advertising group, has signed on for a yearlong ad partnership with go90 starting next month, said executives at AOL, the Verizon unit which is handing advertising sales for the new service.
owned by