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.
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