Media and Telecoms HBO signs up Sesame Street in a five-year deal Analysts say the agreement will add a family-friendly element to HBO's premium television service as it fends off online competition Sesame Street favourites Ernie and Bert Photo: Henson Productions By Bloomberg
In the context of the input sentence, determine the relationship between 'Sesame Street' and 'HBO'.
Options: developer, original broadcaster, legal form, founded by