Question: Aeschylus (UK: , US: ; Greek: Aiskhulos Aiskhulos; Ancient Greek: [ais.khy.los]; c. 525/524 - c. 456/455 BC) was an ancient Greek tragedian. He is often described as the father of tragedy. Academics' knowledge of the genre begins with his work, and understanding of earlier tragedies is largely based on inferences from his surviving plays.

One hallmark of Aeschylean dramaturgy appears to have been his tendency to write connected trilogies, in which each play serves as a chapter in a continuous dramatic narrative. The Oresteia is the only extant example of this type of connected trilogy, but there is evidence that Aeschylus often wrote such trilogies. The comic satyr plays that follow his trilogies also drew upon stories derived from myths.  For example, the Oresteia's satyr play Proteus treated the story of Menelaus' detour in Egypt on his way home from the Trojan War. Based on the evidence provided by a catalogue of Aeschylean play titles, scholia, and play fragments recorded by later authors, it is assumed that three other of his extant plays were components of connected trilogies: Seven against Thebes being the final play in an Oedipus trilogy, and The Suppliants and Prometheus Bound each being the first play in a Danaid trilogy and Prometheus trilogy, respectively (see below). Scholars have moreover suggested several completely lost trilogies derived from known play titles. A number of these trilogies treated myths surrounding the Trojan War. One, collectively called the Achilleis, comprised the titles Myrmidons, Nereids and Phrygians (alternately, The Ransoming of Hector).  Another trilogy apparently recounts the entry of the Trojan ally Memnon into the war, and his death at the hands of Achilles (Memnon and The Weighing of Souls being two components of the trilogy); The Award of the Arms, The Phrygian Women, and The Salaminian Women suggest a trilogy about the madness and subsequent suicide of the Greek hero Ajax; Aeschylus also seems to have written about Odysseus' return to Ithaca after the war (including his killing of his wife Penelope's suitors and its consequences) in a trilogy consisting of The Soul-raisers, Penelope and The Bone-gatherers. Other suggested trilogies touched on the myth of Jason and the Argonauts (Argo, Lemnian Women, Hypsipyle); the life of Perseus (The Net-draggers, Polydektes, Phorkides); the birth and exploits of Dionysus (Semele, Bacchae, Pentheus); and the aftermath of the war portrayed in Seven against Thebes (Eleusinians, Argives (or Argive Women), Sons of the Seven).

Using a quote from the above article, answer the following question: Was there any other trilogies named?
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Answer: Seven against Thebes being the final play in an Oedipus trilogy,

Problem: Public Enemy is an American hip hop group consisting of Chuck D, Flavor Flav, Professor Griff, Khari Wynn, DJ Lord, and the S1W group. Founding member DJ Terminator X left the group in 1999. Formed on Long Island, New York, in 1986, they are known for their politically charged music and criticism of the American media, with an active interest in the frustrations and concerns of the African American community. Their first four albums during the late 1980s and early 1990s were all certified either gold or platinum and were, according to music critic Robert Hilburn in 1998, "the most acclaimed body of work ever by a hip hop act".

Carlton Ridenhour (Chuck D) and William Drayton (Flavor Flav) met at Long Island's Adelphi University in the mid-1980s. Developing his talents as an MC with Flav while delivering furniture for his father's business, Chuck D and Spectrum City, as the group was called, released the record "Check Out the Radio", backed by "Lies", a social commentary--both of which would influence RUSH Productions' Run-D.M.C. and Beastie Boys. Chuck D put out a tape to promote WBAU (the radio station where he was working at the time) and to fend off a local MC who wanted to battle him. He called the tape Public Enemy #1 because he felt like he was being persecuted by people in the local scene. This was the first reference to the notion of a public enemy in any of Chuck D's songs. The single was created by Chuck D with a contribution by Flavor Flav, though this was before the group Public Enemy was officially assembled. Around 1986, Bill Stephney, the former Program Director at WBAU, was approached by Ali Hafezi and offered a position with the label. Stephney accepted, and his first assignment was to help fledgling producer Rick Rubin sign Chuck D, whose song "Public Enemy Number One" Rubin had heard from Andre "Doctor Dre" Brown.  According to the book The History of Rap Music by Cookie Lommel, "Stephney thought it was time to mesh the hard-hitting style of Run DMC with politics that addressed black youth. Chuck recruited Spectrum City, which included Hank Shocklee, his brother Keith Shocklee, and Eric "Vietnam" Sadler, collectively known as the Bomb Squad, to be his production team and added another Spectrum City partner, Professor Griff, to become the group's Minister of Information. With the addition of Flavor Flav and another local mobile DJ named Terminator X, the group Public Enemy was born." According to Chuck, The S1W, which stands for Security of the First World, "represents that the black man can be just as intelligent as he is strong. It stands for the fact that we're not third-world people, we're first-world people; we're the original people." Hank Shocklee came up with the name Public Enemy based on "underdog love and their developing politics" and the idea from Def Jam staffer Bill Stephney following the Howard Beach racial incident, Bernhard Goetz, and the death of Michael Stewart: "The Black man is definitely the public enemy."  Public Enemy started out as opening act for the Beastie Boys during the latter's Licensed to Ill popularity, and in 1987 released their debut album Yo! Bum Rush the Show.

What else is interesting about Public Enemy in 1986 & 1987?

Answer with quotes:
He called the tape Public Enemy #1 because he felt like he was being persecuted by people in the local scene.