Complex sentence: Debmar-Mercury is known for pioneering a unique syndication model, known as the "10-90" approach, where the syndicator sells the program to a cable station for a 10-episode test run.
Split into simpler sentences: Debmar-Mercury is known for pioneering a unique syndication model, known as the "10-90" approach. The syndicator sells the program to a cable station for a 10-episode test run.