With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Barack Obama was the 44th President of the United States, serving from 2009-2016.
text_B: Barack Hussein Obama II -LRB- -LSB- bəˈrɑːk huːˈseɪn oʊˈbɑːmə -RSB- ; born August 4 , 1961 -RRB- is an American politician who served as the 44th President of the United States from 2009 to 2017 .. 44th. List of Presidents of the United States. 2009 Nobel Peace Prize. President of the United States. President of the United States. He is the first African American to have served as president .. African American. African American. He previously served in the U.S. Senate representing Illinois from 2005 to 2008 , and in the Illinois State Senate from 1997 to 2004 .. Illinois. Illinois. U.S. Senate. United States Senate. Illinois State Senate. Illinois State Senate. Obama was born in Honolulu , Hawaii , two years after the territory was admitted to the Union as the 50th state .. Honolulu. Honolulu. Hawaii. Hawaii. Raised largely in Hawaii , Obama also spent one year of his childhood in Washington State and four years in Indonesia .. Hawaii. Hawaii. Washington State. Washington ( state ). Indonesia. Indonesia. After graduating from Columbia University in 1983 , he worked as a community organizer in Chicago .. Columbia University. Columbia University. community organizer. Community organizing. Chicago. Chicago. In 1988 Obama enrolled in Harvard Law School , where he was the first black president of the Harvard Law Review .. Harvard Law School. Harvard Law School. Harvard Law Review. Harvard Law Review. After graduation , he became a civil rights attorney and professor , teaching constitutional law at the University of Chicago Law School from 1992 to 2004 .. Chicago. Chicago. civil rights. Civil and political rights. constitutional law. constitutional law. University of Chicago Law School. University of Chicago Law School. Obama represented the 13th District for three terms in the Illinois Senate from 1997 to 2004 , when he ran for the U.S. Senate .. Illinois. Illinois. U.S. Senate. United States Senate. represented the 13th District for three terms. Illinois Senate career of Barack Obama. Illinois Senate. Illinois Senate. ran for the U.S. Senate. United States Senate election in Illinois, 2004. Obama received national attention in 2004 , with his unexpected March primary win , his well-received July Democratic National Convention keynote address , and his landslide November election to the Senate .. Democratic. Democratic Party ( United States ). his unexpected March primary win. United States Senate election in Illinois, 2004#Results. Democratic National Convention. 2004 Democratic National Convention. keynote address. 2004 Democratic National Convention keynote address. In 2008 , Obama was nominated for president , a year after his campaign began , and after a close primary campaign against Hillary Clinton .. his campaign began. Barack Obama presidential campaign, 2008. a close primary campaign. Democratic Party presidential primaries, 2008. Hillary Clinton. Hillary Clinton. He was elected over Republican John McCain , and was inaugurated on January 20 , 2009 .. 2009 Nobel Peace Prize. elected. United States presidential election, 2008. Republican. Republican Party ( United States ). John McCain. John McCain. inaugurated. First inauguration of Barack Obama. Nine months later , Obama was named the 2009 Nobel Peace Prize laureate .. Nobel Peace Prize. Nobel Peace Prize. 2009 Nobel Peace Prize. 2009 Nobel Peace Prize. 2009 Nobel Peace Prize. During his first two years in office , Obama signed many landmark bills .. Main reforms were the Patient Protection and Affordable Care Act -LRB- often referred to as `` Obamacare '' -RRB- , the Dodd -- Frank Wall Street Reform and Consumer Protection Act , and the Do n't Ask , Do n't Tell Repeal Act of 2010 .. Patient Protection and Affordable Care Act. Patient Protection and Affordable Care Act. The American Recovery and Reinvestment Act of 2009 and Tax Relief , Unemployment Insurance Reauthorization , and Job Creation Act of 2010 served as economic stimulus amidst the Great Recession , but the GOP regained control of the House of Representatives in 2011 .. 2009 Nobel Peace Prize. American Recovery and Reinvestment Act of 2009. American Recovery and Reinvestment Act of 2009. economic stimulus. Stimulus ( economics ). Great Recession. Great Recession. GOP regained control of the House of Representatives. United States House of Representatives elections, 2010. After a lengthy debate over the national debt limit , Obama signed the Budget Control and the American Taxpayer Relief Acts .. debt limit. United States debt ceiling. Budget Control. Budget Control Act of 2011. American Taxpayer Relief Acts. American Taxpayer Relief Act of 2012. In foreign policy , Obama increased U.S. troop levels in Afghanistan , reduced nuclear weapons with the U.S.-Russian New START treaty , and ended military involvement in the Iraq War .. Afghanistan. War in Afghanistan ( 2001–14 ). New START. New START. ended military involvement. Withdrawal of U.S. troops from Iraq. Iraq War. Iraq War. He ordered military involvement in Libya in opposition to Muammar Gaddafi , and the military operation that resulted in the death of Osama bin Laden .. military involvement in Libya. 2011 military intervention in Libya. Muammar Gaddafi. Muammar Gaddafi. death of Osama bin Laden. death of Osama bin Laden. After winning re-election by defeating Republican nominee Mitt Romney , Obama was sworn in for a second term in 2013 .. Republican. Republican Party ( United States ). re-election. United States presidential election, 2012. Mitt Romney. Mitt Romney. sworn in for a second term. Second inauguration of Barack Obama. During his second term , Obama promoted greater inclusiveness for LGBT Americans , with his administration filing briefs that urged the Supreme Court to strike down same-sex marriage bans as unconstitutional -LRB- United States v. Windsor and Obergefell v. Hodges -RRB- .. Supreme Court. Supreme Court of the United States. same-sex marriage. Same-sex marriage in the United States. United States v. Windsor. United States v. Windsor. Obergefell v. Hodges. Obergefell v. Hodges. Obama also advocated gun control in response to the Sandy Hook Elementary School shooting , and issued wide-ranging executive actions concerning climate change and immigration .. gun control. Gun politics in the United States. Sandy Hook Elementary School shooting. Sandy Hook Elementary School shooting. climate change. climate change. In foreign policy , Obama ordered military intervention in Iraq in response to gains made by ISIL after the 2011 withdrawal from Iraq , continued the process of ending U.S. combat operations in Afghanistan , promoted discussions that led to the 2015 Paris Agreement on global climate change , initiated the sanctions against Russia following the invasion in Ukraine , brokered a nuclear deal with Iran , and normalized U.S. relations with Cuba .. Afghanistan. War in Afghanistan ( 2001–14 ). Russia. Russia. climate change. climate change. military intervention in Iraq. American-led intervention in Iraq ( 2014–present ). gains made. Iraqi insurgency ( 2011–13 ). ISIL. ISIL. 2011 withdrawal from Iraq. Withdrawal of U.S. troops from Iraq. ending U.S. combat operations in Afghanistan. Withdrawal of U.S. troops from Afghanistan. Paris Agreement. Paris Agreement. sanctions against Russia. International sanctions during the Ukrainian crisis. invasion in Ukraine. Russian military intervention in Ukraine ( 2014–present ). nuclear deal with Iran. Joint Comprehensive Plan of Action. normalized U.S. relations with Cuba. United States–Cuban Thaw. Obama left office in January 2017 with a 60 % approval rating .. He currently resides in Washington , D.C. His presidential library will be built in Chicago .. Chicago. Chicago. presidential library. Barack Obama Presidential Center
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