Question: In which part of the Mississippi legislature is David Parker involved?

Context paragraphs:
Mississippi Court of Appeals: The Mississippi Court of Appeals is the intermediate-level appellate court for the state of Mississippi.  A creation of the Mississippi Legislature, the court began operations in 1995 for the purpose of relieving a backlog of cases before the Supreme Court of Mississippi.

Mississippi State Capitol: The Mississippi State Capitol in Jackson, Mississippi, is the state capitol building of the U.S. state of Mississippi, housing the Mississippi Legislature.  The building was listed on the National Register of Historic Places in 1969, and designated a Mississippi Landmark in 1986 and a National Historic Landmark in 2016.

Jeremiah Watkins Clapp: Judge Jeremiah Watkins Clapp (September 24, 1814 – September 5, 1898) was an American lawyer, planter and politician.  He owned cotton plantations in Mississippi and Arkansas, and he served as a judge in the Mississippi legislature from 1856 to 1858.  An advocate of the Confederate States of America, he served in the First Confederate Congress from 1862 to 1864.  During the American Civil War, he was in charge of Confederate cotton in Mississippi as well as sections of Alabama and Louisiana.  After the war, he moved to Memphis, Tennessee, and he served in the Mississippi State Senate from 1878 to 1880.

List of Governors of Mississippi: The Governor of Mississippi is the head of the executive branch of Mississippi's state government and the commander-in-chief of the state's military forces.  The governor has a duty to enforce state laws, and the power to either approve or veto bills passed by the Mississippi Legislature, to convene the legislature at any time, and, except in cases of treason or impeachment, to grant pardons and reprieves.

Mississippi State Senate: The Mississippi Senate is the upper house of the Mississippi Legislature, the state legislature of the U.S. state of Mississippi.  The Senate is composed of 52 senators representing an equal amount of constituent districts, with 54,704 people per district (2000 figures).  Senators serve four-year terms with no term limits.

Mississippi Arts Commission: The Mississippi Arts Commission is an agency of the U.S. state of Mississippi whose main purpose is to give grants to artistic organizations and promote arts education.  It was established by the Mississippi Legislature in 1968.  The founding director, who was appointed by Governor John Bell Williams, was Lida Rogers.  It has received funding from the United States federal government (USFG) through the National Endowment for the Arts as well as the state legislature and private donors.

Albert T. Morgan: Albert T. Morgan (died 15 April 1922) was a Civil War soldier and Reconstruction-era Radical Republican senator of the Mississippi legislature.  He was from the North but served in Mississippi during Reconstruction.  He would write "Yazoo: On the Picket Line of Freedom in the South: A Personal Narrative" about his experiences in Yazoo City, Mississippi.  He was married while living in Mississippi to Carrie Highgate a biracial school teacher from Syracuse, New York.

Mississippi Civil Rights Museum: The Mississippi Civil Rights Museum is a museum under construction in Jackson, Mississippi.  Its mission is to document, exhibit the history of, and educate the public about the American Civil Rights Movement in the U.S. state of Mississippi between 1945 and 1970.  The museum secured $20 million in funding from the Mississippi Legislature in April 2011 after Governor Haley Barbour testified in favor of its funding.  Ground was broken in 2013 and it is scheduled to open on December 9, 2017, the bicentennial celebration year of Mississippi statehood.

David Parker (Mississippi politician): David Parker (born 1969) is an American optometrist and politician.  He serves as a Republican member of the Mississippi State Senate, representing District 2.

Mississippi Legislature: The Mississippi Legislature is the state legislature of the U.S. state of Mississippi.  The bicameral Legislature is composed of the lower Mississippi House of Representatives, with 122 members, and the upper Mississippi State Senate, with 52 members.  Both Representatives and Senators serve four-year terms without term limits.

Supporting paragraphs: David Parker (Mississippi politician) Mississippi State Senate
Answer: Mississippi State Senate