With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tupac Shakur is also known by 2Pac on stage.
text_B: Berdan Ozturk is a Turkish politician from the Peoples ' Democratic Party -LRB- HDP -RRB- , who has served as a Member of Parliament for the electoral district of Agrı since 7 June 2015 .. Agrı. Agrı ( electoral district ). June 2015. Turkish general election, June 2015. Turkish. Turkish people. Member of Parliament. Member of Parliament#Turkey. electoral district. Electoral districts of Turkey. 7 June 2015. Turkish general election, June 2015
not_related.