Premise: Grey's Anatomy . In its twelfth season , the show had a large ensemble of sixteen actors , including four from the original cast . Grey 's Anatomy , even in its thirteenth season , is ABC 's highest-rated drama ; although its ratings have fallen over the course of its run ( it was once among the overall top 10 shows in the United States ) , it is still one of the highest rated shows among the 18 -- 49 demographic , and the No. 3 drama on all of broadcast television .
Hypothesis: Grey's Anatomy is a program with more than one episode.
Label: ENTAILMENT