With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: U2 was unable to gather any commercial success as a music artist.
text_B: Mehmet Tekin Arıburun -LRB- October 3 , 1905 -- August 13 , 1993 -RRB- was a Turkish soldier and statesman .. He was born in then-Ottoman territory of Ishtib , Kosovo Vilayet -LRB- today Stip , part of the Republic of Macedonia -RRB- .. Ishtib. Ishtib. Kosovo Vilayet. Kosovo Vilayet. Republic of Macedonia. Republic of Macedonia. His father is Huseyin Avni who was the commander of legendary 57th Regiment in Gallipoli Campaign in 1915 during World War I .. Huseyin Avni. Huseyin Avni Bey. 57th Regiment. 57th Infantry Regiment ( Ottoman Army ). Gallipoli Campaign. Gallipoli Campaign. World War I. World War I. He was graduated from the Turkish Military College in 1935 and become Army General in 1959 .. Turkish Military College. Turkish Military College. He held the office of Chief Commander of Turkish Air Force .. Turkish Air Force. Turkish Air Force. After completing his military career in 1960 , he started with political life and elected as senator in 1961 .. He became the chairman of Senate between November 19 , 1970 - June 14 , 1977 .. He was the acting president of Turkey between March 29 , 1973 and April 6 , 1973 after Cevdet Sunay 's completing his seven years term and till the election of Fahri Koruturk .. president of Turkey. president of Turkey. Cevdet Sunay. Cevdet Sunay. Fahri Koruturk. Fahri Koruturk. Turkey. Turkey. He represented Turkey in many international meetings and conferences .. Turkey. Turkey. |  -. Category  :1905 births. Category  :1993 deaths. Category  : People from Stip. Category  : People from Kosovo Vilayet. Kosovo Vilayet. Kosovo Vilayet. Category  : Macedonian Turks. Category  : Presidents of Turkey. Turkey. Turkey. Category  : Members of the Senate of the Republic -LRB- Turkey -RRB-. Turkey. Turkey. Category  : Turkish Military Academy alumni. Category  : Army War College -LRB- Turkey -RRB- alumni. Turkey. Turkey. Category  : Turkish Army generals. Category  : Turkish Air Force generals. Turkish Air Force. Turkish Air Force. Category  : Commanders of the Turkish Air Force. Turkish Air Force. Turkish Air Force
not_related.