Question: In which house of the Mississippi Legislature does David Parker serve?
Context: 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. 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. 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. 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. David Parker (born 1969) is an American optometrist and politician.  He serves as a Republican member of the Mississippi State Senate, representing District 2. 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. 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. 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. The Mississippi House of Representatives is the lower house of the Mississippi Legislature, the lawmaking body of the US state of Mississippi.  According to the state constitution of 1890, it is to comprise no more than 122 members elected for four-year terms.  To qualify as a member of the house candidates must be at least 21 years old, a resident of Mississippi for at least four years, and a resident in the district in which he or she is running for at least two years.  Current state law provides for the maximum number of members.  Elections are held the first Tuesday after the first Monday in November. 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.
Answer: The Mississippi Senate