Question: The niece of Mitt Romney is the current chair of the organization that organizes what convention?

full_context: Document 1: Paul Ryan: Paul Davis Ryan Jr. ( ; born January 29, 1970) is an American politician who is the 54th and current Speaker of the United States House of Representatives. He was the Republican Party nominee for Vice President of the United States, running alongside former Governor Mitt Romney of Massachusetts, in the 2012 election.
Document 2: Rick Snyder: Richard Dale Snyder (born August 19, 1958) is an American politician, business executive, venture capitalist, and accountant who is the 48th and current Governor of Michigan. A member of the Republican Party, he assumed office as governor on January 1, 2011. From 2005 to 2007, Snyder served as the chairman of the board of Gateway, Inc., based in Irvine, California. Prior to his election as governor, he was chairman of the board, chief executive officer, and co-founder of Ardesta LLC, a venture capital firm based out of Ann Arbor, Michigan.
Document 3: Public image of Mitt Romney: The public image of Mitt Romney explores the image of 2012 Presidential candidate Mitt Romney who has served as a business executive and Governor of Massachusetts. Romney's popularity has grown since his 2008 campaign for President of the United States. Included is a discussion of Romney's personal and political image as well as his values and affiliation with The Church of Jesus Christ of Latter-day Saints (LDS Church) with attention given to Romney's 2008 "Faith in America" speech.
Document 4: Republican Jewish Coalition: The Republican Jewish Coalition (RJC), formerly the National Jewish Coalition, founded in 1985, is a 501(c)(4) political lobbying group in the United States that promotes Jewish Republicans. The RJC says that it is the most important voice on conservative political issues for the Jewish-American community in the United States. The RJC has 44 chapters throughout the United States.
Document 5: 2016 Republican National Convention: The 2016 Republican National Convention, in which delegates of the United States Republican Party chose the party's nominees for President of the United States and Vice President of the United States in the 2016 U.S. presidential election, was held July 18–21, 2016, at Quicken Loans Arena in Cleveland, Ohio. The event marked the third time Cleveland has hosted the Republican National Convention and the first since 1936. In addition to determining the party's national ticket, the convention ratified the party platform.
Document 6: Terri Lynn Land: Terri Lynn Land (born June 30, 1958) is an American politician who served as Michigan's 41st Secretary of State. In 2012, Land was elected to the Republican National Committee. She was the Republican nominee for the 2014 United States Senate race in Michigan, but lost in the general election to Gary Peters.
Document 7: Governor of Michigan: The Governor of Michigan is the chief executive of the U.S. state of Michigan. The current governor is Rick Snyder, a member of the Republican Party, who was inaugurated on January 1, 2011, as the state's 48th governor, was re-elected November 4, 2014, and was sworn in for a second term on January 1, 2015. He is not eligible for a third term under Michigan's term limits, which limit a governor to two, four-year terms.
Document 8: Political positions of Paul Ryan: The political positions of Paul Ryan, since 1999 the U.S. Representative from Wisconsin's 1st congressional district and currently the 54th Speaker of the United States House of Representatives, are generally conservative, with a focus on fiscal policy. Ryan was Chairman of the House Budget Committee from 2011 to 2015 and of Ways and Means in 2015. Ryan was the Republican nominee for Vice President as the running mate of Mitt Romney in the 2012 presidential election.
Document 9: Republican Party of Texas: The Republican Party of Texas (RPT) is one of the two major political parties in the U.S. State of Texas. It is affiliated with the United States Republican Party. The State Chairman is Tom Mechler, an oil-and-gas executive from West Texas, and the Vice-Chairman is Amy Clark of Floresville. The RPT is headquartered in Downtown Austin. The RPT's mission is to promote a conservative philosophy of government by promoting conservative principles. The RPT is legally classified as a political action committee whose structure is determined by state law and by party rules not in conflict with state law.
Document 10: North Dakota Republican Party: The North Dakota Republican Party (ND GOP) is the North Dakota affiliate of the Republican Party. The Party's platform is generally conservative. The North Dakota Republican Party is strongly in control of the state's politics. The Party holds nearly all statewide positions in addition to having a supermajority in both houses of the state legislature, over the North Dakota Democratic-NPL Party. The current party chairman is Robert Harms.
Document 11: National Republican Senatorial Committee: The National Republican Senatorial Committee (NRSC) is the Republican Hill committee for the United States Senate, working to elect Republicans to that body. The NRSC was founded in 1916 as the Republican Senatorial Campaign Committee. It was reorganized in 1948, and renamed the National Republican Senatorial Committee.
Document 12: Ronna Romney McDaniel: Ronna Romney McDaniel (born January 19, 1973) is an American political operative. A member of the Republican Party, she is the current chairwoman of the Republican National Committee, and former chairwoman of the Michigan Republican Party. A third generation politician, McDaniel is the granddaughter of George W. Romney and the niece of Mitt Romney.
Document 13: George W. Romney: George Wilcken Romney (July 8, 1907 – July 26, 1995) was an American businessman, author, and Republican Party politician. He was chairman and president of American Motors Corporation from 1954 to 1962, the 43rd Governor of Michigan from 1963 to 1969, and the United States Secretary of Housing and Urban Development from 1969 to 1973. He was the father of former Governor of Massachusetts and 2012 Republican presidential nominee Mitt Romney and the husband of former U.S. Senate candidate Lenore Romney.
Document 14: Alabama Republican Party: The Alabama Republican Party is the state affiliate of the national Republican Party in Alabama. It is the dominant (or majority) political party in Alabama. The state party is governed by the Alabama Republican Executive Committee. The committee usually meets just twice a year. Composed of more than 400 members, it is easily the largest Executive Committee in the entire nation. Most of the committee's members are elected in district elections across Alabama. The district members are elected in the Republican Primary once every four years with the most recent election for the committee having been on June 3, 2014. In addition, all 67 County GOP Chairman have automatic seats as voting members. The State Chairman can appoint 10 members. Each County Committee can appoint bonus members (maximum of 5 per county) based on a formula that theoretically could add 312 seats, although that formula currently calls for only about 50 seats.
Document 15: Republican National Committee: The Republican National Committee (RNC) is a U.S. political committee that provides national leadership for the Republican Party of the United States. It is responsible for developing and promoting the Republican political platform, as well as coordinating fundraising and election strategy. It is also responsible for organizing and running the Republican National Convention. Similar committees exist in every U.S. state and most U.S. counties, although in some states party organization is structured by congressional district, allied campaign organizations being governed by a national committee. Ronna Romney McDaniel is the current committee chairwoman.
ground_truth: Republican National Convention