With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Gadsden flag is a historical flag.
text_B: Saad Eskander -LRB- سعد اسکندر ; born 1962 -RRB- is a contemporary Iraqi Kurdish academic and researcher .. Kurdish. Kurdish people. He was born in Baghdad , joined the Kurdish Peshmerga in 1981 and lived in the mountains of Iraqi Kurdistan for four years , then moved to Iran and Syria .. Kurdish. Kurdish people. Baghdad. Baghdad. Peshmerga. Peshmerga. Iraqi Kurdistan. Iraqi Kurdistan. Iran. Iran. Syria. Syria. He received his B.A. in modern history from the University of North London and his PhD in international relations and history from the London School of Economics .. University of North London. University of North London. PhD. PhD. London School of Economics. London School of Economics. He returned to Iraq in 2003 after the invasion and since then has served as the director of the Iraq National Library and Archive .. Iraq. Iraq. invasion. 2003 invasion of Iraq. Iraq National Library and Archive. Iraq National Library and Archive. During the height of civil war in Iraq , he wrote a blog diary about the harrowing experience of living in Baghdad , which was subsequently published on the British Library 's website .. Iraq. Iraq. Baghdad. Baghdad. blog. blog. British Library. British Library. The diary was written between November 2006 and July 2007 .
not_related.