Premise: Grey 's Anatomy is an American medical drama television series that premiered on American Broadcasting Company ( ABC ) as a mid-season replacement on March 27 , 2005 . The show was originally titled Complications , a reference to the complicated medical procedures and personal lives of the characters . It is the longest running scripted primetime show currently airing on ABC , and the second-longest scripted primetime ABC show ever .
Hypothesis: Grey's Anatomy is a television program.
Label: ENTAILMENT