Question: The United States Senate election in Oklahoma in 2002 was won by someone who was first elected to the Senate in 1994, and was the chairman of what committee from 2003 to 2007 and from January 2015 to January 2017?

full_context: Document 1: United States Senate election in Oklahoma, 1996: The 1996 United States Senate election in Oklahoma was held on November 5, 1996. Incumbent Republican U.S. Senator Jim Inhofe won re-election to his first full term.
Document 2: Jim Inhofe: James Mountain Inhofe ( ; born November 17, 1934) is the senior United States senator from Oklahoma and a member of the Republican Party. First elected to the Senate in 1994, he was the ranking member of the United States Senate Committee on Environment and Public Works (EPW) and was its chairman from 2003 to 2007, and again from January 2015 until January 2017. Inhofe served eight years as the United States representative for 2=nd
Document 3: Jerry Moran: Gerald W. Moran (born May 29, 1954) is the junior United States Senator from Kansas and a member of the Republican Party. He served as Chairman of the National Republican Senatorial Committee for the 113th U.S. Congress, during which he led successful Republican efforts in United States Senate elections, 2014, producing the first Republican Senate majority since 2006. Previously, he served as a member of the United States House of Representatives, representing 2=nd
Document 4: Thad Cochran: William Thad Cochran (born December 7, 1937) is an American Republican politician. He is the current senior United States Senator from Mississippi (the third most-senior Senator and the second most-senior Republican member), first elected to the Senate in 1978, and the Chairman of the Senate Appropriations Committee, which he had also chaired from 2005 to 2007. He also chaired the Senate Agriculture Committee from 2003 to 2005. Cochran won reelection to a seventh term in 2014, after defeating Chris McDaniel in an intense primary run-off election. He is currently the dean of the Mississippi congressional delegation. He is also on track to become the longest serving Republican Member of Congress if he serves until 2019, surpassing Joseph Gurney Cannon, former Speaker of the House, who served for 46 years.
Document 5: John Cornyn: John Cornyn III (born February 2, 1952) is an American politician, lawyer and the senior United States Senator from Texas, serving since 2002. He is a member of the Republican Party and the current Senate Majority Whip for the 115th Congress. Cornyn previously served as Chairman of the National Republican Senatorial Committee from 2007 to 2011.
Document 6: United States Senate election in Kansas, 1998: The 1998 United States Senate election in Kansas was held November 3, 1998. Incumbent Republican U.S. Senator Sam Brownback won re-election to his first full term. Brownback was first elected in a special election held in 1996, when then-Senator Bob Dole resigned to campaign for U.S. President, after 27 years in the Senate. This would've been Dole's seventh term in office had he remained in his seat.
Document 7: Jeff Flake: Jeffry Lane Flake (born December 31, 1962) is an American politician and member of the Republican Party who since 2013 has served as the Junior United States Senator from Arizona alongside former 2008 presidential nominee John McCain.
Document 8: United States Senate election in Delaware, 2002: The 2002 United States Senate election in Delaware was held on November 5, 2002. Incumbent Democratic U.S. Senator Joe Biden won re-election to a sixth term.
Document 9: United States Senate election in Kansas, 2008: The 2008 United States Senate election in Kansas was held on November 4, 2008. Incumbent Republican U.S. Senator Pat Roberts won re-election to a third term.
Document 10: United States Senate election in Maine, 2000: The 2000 United States Senate election in Maine was held November 7, 2000. Incumbent Republican U.S. Senator Olympia Snowe was re-elected to a second term, defeating Democratic candidate Mark Lawrence.
Document 11: United States Senate election in Alabama, 2004: The 2004 United States Senate election in Alabama took place on November 2, 2004 alongside other elections to the United States Senate in other states as well as elections to the United States House of Representatives and various state and local elections. Incumbent Republican U.S. Senator Richard Shelby won re-election to a fourth term.
Document 12: United States Senate election in Oklahoma, 2002: The 2002 United States Senate election in Oklahoma was held on November 5, 2002. Incumbent Republican U.S. Senator Jim Inhofe won re-election to a second term.
Document 13: United States Senate election in Alaska, 2002: The 2002 United States Senate election in Alaska was held on November 5, 2002. Incumbent Republican United States Senator Ted Stevens ran for and won a sixth term in the United States Senate. He faced perennial candidate Frank Vondersaar, the Democratic nominee, journalist Jim Sykes, the Green Party nominee, and several other independent candidates in his bid for re-election. Ultimately, Stevens crushed his opponents to win what would be his last term in the Senate, allowing him to win with the largest margin of victory for any Senate election in Alaska, as well as the highest percentage of the vote in any of his elections.
Document 14: John Thune: John Randolph Thune (born January 7, 1961) is an American politician and senior United States Senator from South Dakota, a member of the Republican Party. He previously served as a United States Representative for South Dakota 's at-large congressional  . He became South Dakota's senior senator with the retirement of Tim Johnson in 2015. He is South Dakota's senior senator, having served as the GOP's Chief Deputy Whip in 2006, chairman of the Republican Policy Committee in June 2009, and Republican Conference Chairman in 2011, the third-ranking position in the Senate. He has worked in politics and civic organizations since completing his MBA graduate degree. He is also the current dean of South Dakota's congressional delegation.
Document 15: Jim Talent: James Matthes Talent (born October 18, 1956) is an American politician and former U.S. Senator from Missouri. He is a Republican and resided in the St. Louis area while serving in elected office. He identifies with the conservative wing of the Republican party, being outspoken on judicial appointments, abortion, flag burning, and defense issues.
ground_truth: United States Senate Committee on Environment and Public Works