Refer to the input text as context and select the correct relationship between 'NBCUniversal' and 'Comcast' from the available options.
Options: operator, founded by, member of, industry

Disney also owns part of Hulu, an Internet streaming video service, along with 21 st Century Fox (FOXA) (under FOX Broadcasting Company) and Comcast (CMCSA) (under NBCUniversal Television Group).
founded by