Question: In February 2017 Michael J. Hunter was appointed Attorney General of Oklahoma, replacing a man appointed to the EPA by which president?

Context paragraphs:
Michael J. Hunter: Michael J. Hunter (born July 2, 1956) is an American politician from the state of Oklahoma.  Hunter served as the Secretary of State of Oklahoma from 1999 to 2002, having been appointed by Governor of Oklahoma Frank Keating.  On November 1, 2016, he appointed to the same post by Governor Mary Fallin.  He also serves as Special Counsel to the Governor.  On February 20, 2017, Hunter was appointed Attorney General of Oklahoma, replacing Scott Pruitt who was confirmed as the Administrator of the Environmental Protection Agency three days earlier on February 17.

Mahbubey Alam: Mahbubey Alam is a designated senior counsel, and the current Attorney General of Bangladesh.  He was appointed Attorney General of Bangladesh with effect from 13 January 2009.  He is a senior advocate at the Supreme Court of Bangladesh.  He has also served earlier as additional attorney general from 15 November 1998 to 4 October 2001.

Missouri Attorney General: The Office of the Missouri Attorney General was created in 1806 when Missouri was part of the Louisiana Territory.  Missouri's first Constitution in 1820 provided for an appointed Attorney General, but since the 1865 Constitution, the Attorney General has been elected.  To date there have been 42 attorneys general in Missouri.

Zulima Farber: Zulima Farber (born 1944) is the former Attorney General of New Jersey and the first Latina (Cuban) to serve as Acting Governor of New Jersey.  She was appointed Attorney General in 2006 by Governor Jon Corzine and resigned on August 31, 2006.  She was succeeded by First Assistant Attorney General Anne Milgram on an interim basis until Stuart Rabner took office on September 26, 2006.

Scott Pruitt: Edward Scott Pruitt (born May 9, 1968) is an American lawyer and Republican politician from the state of Oklahoma who is currently the fourteenth Administrator of the Environmental Protection Agency (EPA).  Nominated for the position by President Donald Trump, Pruitt was confirmed by the United States Senate to lead the EPA on February 17, 2017.

Mwesigwa Rukutana: Mwesigwa Rukutana, is a Ugandan lawyer and politician.  He is the current Deputy Attorney General of Uganda.  He was appointed to that post on 1 March 2015, replacing Fred Ruhindi, who was appointed Attorney General.  Prior o that, between 27 May 2011 and 1 March 2015, he served as the State Minister for Labor in the Ugandan Cabinet.  He was appointed to this position on 27 May 2011.  He replaced Emmanuel Otala, who was dropped from the Cabinet.  Prior to that, he served as the State Minister for Higher Education, from 16 February 2009 until 27 May 2011.  He is also the elected Member of Parliament (MP) for "Rushenyi County", Ntungamo District.  He has continuously served in that capacity since 2001.

Attorney General of Myanmar: The Attorney General of Myanmar (Burmese: ပြည်ထောင်စုရှေ့နေချုပ် ) is the Government of Myanmar's chief legal advisor, and also appears on behalf of the Burmese government in civil and criminal cases.  The Office of the Attorney General was established in 1948 under the 1947 Constitution of Myanmar and 1948 Attorney General of the Union Act.  From 1974 through 1988, the post was called the Chairman of the Council of People's Attorney.  The present law, the 2010 Attorney General of the Union Law was promulgated on 28 October 2010.  The Attorney General is appointed by the President of Myanmar.  The Attorney General leads the Office of the Attorney General in Naypyidaw.

United States Associate Attorney General: The Associate Attorney General of the United States is the third-ranking official in the U.S. Department of Justice.  The Associate Attorney General advises and assists the Attorney General and the Deputy Attorney General in policies relating to civil justice, federal and local law enforcement, and public safety matters.  The Associate Attorney General is appointed by the President and confirmed by the Senate.  The incumbent Associate Attorney General is Rachel Brand.

Cara Rodriguez: Cara Rodriguez (born June 24, 1976) is an American attorney and politician who was the acting Attorney General of Oklahoma for a period of several days in February 2017.  She took office after former attorney general Scott Pruitt resigned to take office as Administrator of the Environmental Protection Agency.  Prior to her tenure as acting attorney general, Rodriguez served as General Counsel to Attorney General Pruitt, assistant solicitor general, and first assistant attorney general.  She attended Tulane University for her bachelor's degree and University of Oklahoma Law School for her Juris Doctor.

Fábio Medina Osório: Fábio Medina Osório (Porto Alegre, July 31, 1967) is a lawyer, professor, and former Attorney General of Brazil.  He is the former State Prosecutor of Rio Grande do Sul, and was appointed Attorney General of Brazil by Acting President Michel Temer.

Supporting paragraphs: Michael J. Hunter Scott Pruitt
Answer: Donald Trump