Question: Michael Moriarty played the Executive Assistant District Attorney Ben Stone for what county on the original "Law and Order" series?

Context paragraphs:
Paul Clyne: Paul Clyne was the District Attorney of Albany County, New York from January 2001 through December 2004.  A graduate of Albany Law School, he spent about 14 years as an assistant district attorney, before he was tapped by local politicians to replace the retiring District Attorney, Sol Greenberg.  He was defeated for re-election by David Soares, first in the Democratic Party primary election in September 2004, and then in the general election in November 2004, in which he ran on an independent line.  After a stint teaching at the New York Prosecutors Institute, he went into private practice as a criminal defense attorney in 2007, with an office in Albany, New York.

Lynne Abraham: Lynne Marsha Abraham (born January 31, 1941) is an American attorney who served as the District Attorney of the City of Philadelphia from May 1991 to January 2010.  She was the first woman to serve as Philadelphia's district attorney.  Abraham won election to that position four times.  As district attorney, she oversaw the largest such office in Pennsylvania.  The office prosecutes approximately 75,000 cases every year and is the largest appellate litigator in the Commonwealth.  Abraham oversaw a professional staff of 300 assistant district attorneys and 275 support staff.  She ran for Mayor of Philadelphia in the 2015 election.  She is also listed as one of the United States deadliest prosecutors, and was known for seeking and obtaining the death penalty frequently.

Rod Pacheco: Rodric Anthony Pacheco (born May 7, 1958), usually known as Rod Pacheco, is an American politician.  He served in the Riverside County District Attorney's Office as a Deputy District Attorney, Chief Deputy District Attorney, Assistant District Attorney and then as District Attorney from 2007–2010 in Riverside County, California.  He served in the California State Assembly from 1996–2002.  He served as Republican leader from November 5, 1998 – April 6, 1999.  Pacheco was defeated on June 8, 2010, in his bid for a second term as Riverside County District Attorney.  In January 2011, SNR Denton, a global law firm, announced Pacheco would join the firm and serve in its Los Angeles office.  Pacheco became a Partner in Litigation, White Collar, and Public Policy Public Strategies Practice Groups at SNR Denton in January 2011.  Pacheco left SNR Denton in October 2014 to join Theodora Oringher PC.  Pacheco was recruited by Theodora Oringher PC to form and lead the White Collar/Internal Investigations Practice Group for the firm.

Chauncey Parker: Chauncey Parker is an executive assistant district attorney in the office of Manhattan DA Cyrus Vance, Jr. He was formerly the Director of Criminal Justice Services in New York.  He was appointed to the position in 2002 by Gov. George Pataki and served until the end of the Pataki Administration in 2007.  He was a potential candidate for New York State Attorney General in 2006 as a Republican.

Michael Moriarty: Michael Moriarty (born April 5, 1941) is an American-Canadian stage and screen actor and a jazz musician.  He received an Emmy Award and Golden Globe Award for his first acting role on American television as a Nazi SS officer in the 1978 mini-series "Holocaust", and he played Executive Assistant District Attorney Benjamin Stone for the first four seasons (1990–1994) on the television show "Law & Order."  Moriarty is also known for his roles in films such as "Bang the Drum Slowly", "Who'll Stop the Rain", "Q: The Winged Serpent", "The Stuff", "Pale Rider", "Troll", "Courage Under Fire", and "Shiloh".

Connick v. Myers: Connick v. Myers, 461 U.S. 138 (1983), is a United States Supreme Court decision concerning the First Amendment rights of public employees who speak on matters of possible public concern within the workplace context.  It was first brought by Sheila Myers, an Orleans Parish, Louisiana, assistant district attorney (ADA).  She had been fired by her superior, District Attorney Harry Connick Sr., when, after receiving a transfer she had fiercely resisted in private conversations with him and his chief assistant district attorney, she distributed a questionnaire to her fellow prosecutors asking about their experience with Connick's management practices.  At trial, Judge Jack Gordon of the Eastern District of Louisiana found the firing had been motivated by the questionnaire and was thus an infringement on her right to speak out on matters of public concern as a public employee.  After the Fifth Circuit affirmed the verdict, Connick appealed to the Supreme Court.

Benjamin Stone (Law &amp; Order character): Benjamin "Ben" Stone is a fictional character portrayed by Michael Moriarty in the TV drama "Law & Order".  He is the Executive Assistant District Attorney for New York County until his resignation at the end of season four.  He appeared in 88 episodes.

Law &amp; Order (season 4): The fourth season of "Law & Order" aired on NBC between September 15, 1993, and May 25, 1994.  This is the final season to feature Michael Moriarty as Ben Stone.  It is also the first season to include a shorter opening sequence and theme (at 46 seconds), which would be used for the remainder of the series' run.  Season four was released on DVD December 6, 2005.

Robert Reuland: Robert Charles Reuland (born 1963) is an American novelist and attorney.  He commenced his legal career in 1990 in the litigation department of the Wall Street law firm of Winthrop, Stimson, Putnam & Roberts and later Brown & Wood.  A graduate of Cambridge University and the Vanderbilt School of Law, Reuland specialized in international law and authored several law review articles on various topics of international jurisdiction and litigation.  In 1996 he left private practice to join the District Attorney's Office in Brooklyn, New York, where he served as Senior Assistant District Attorney in the Homicide Bureau.

Moe Maestas: Antonio "Moe" Maestas (born July 6, 1968 in Albuquerque, New Mexico) is a lawyer and American politician and a Democratic member of the New Mexico House of Representatives representing District 16 since January 2007.  District 16 covers the west mesa of Albuquerque, New Mexico.  When Maestas was 19 he moved to Seattle, Washington and worked at El Centro de la Raza, as a community organizer.  He later worked at a commercial box factory, Stoneway Carton Company, Inc., as a sheeter operator while attending college.  Maestas moved back to Albuquerque in 1995 to attend law school and became an Assistant District Attorney at the Bernalillo County District Attorney's Office where he prosecuted violent crimes.  He then opened his own law practice, MoeJustice Law, in 2003.

Supporting paragraphs: Benjamin Stone (Law &amp; Order character) Michael Moriarty
Answer: New York County