With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Jared Leto is a British journalist born in 1999.
text_B: Howard Warren Buffett -LRB- born October 14 , 1983 -RRB- is a faculty member at Columbia University 's School of International and Public Affairs and was previously the executive director of the Howard G. Buffett Foundation , a private philanthropic foundation that funds initiatives aimed at improving the standard of living and quality of life for the world 's most impoverished and marginalized populations .. Columbia University. School of International and Public Affairs, Columbia University. Warren Buffett. Warren Buffett. School of International and Public Affairs. School of International and Public Affairs, Columbia University. He previously led agriculture-based economic stabilization and redevelopment programs in Iraq and Afghanistan while at the United States Department of Defense , and as a policy advisor in the Executive Office of the President of the United States under President Barack Obama .. United States Department of Defense. United States Department of Defense. Executive Office of the President of the United States. Executive Office of the President of the United States. Barack Obama. Barack Obama. Prior to joining the White House , Buffett served as a special assistant at the U.S. Department of Agriculture , as a member of the Office of the President-Elect , and as director of National Surrogate Radio for Obama for America .. White House. White House. U.S. Department of Agriculture. U.S. Department of Agriculture. Office of the President-Elect. Office of the President-Elect. Obama for America. Barack Obama presidential campaign, 2008
not_related.