Refer to the input text as context and select the correct relationship between 'Coronation Street' and 'ITV' from the available options.
Options: industry, original broadcaster, owner of, chief executive officer

The company's ITV Studios arm has a great track record of producing cash cows like Downton Abbey and Coronation Street , while acquisitions in this area are boosting its geographical reach not to mention exposure to red-hot areas like 'reality TV'.
original broadcaster