With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: T-Pain is an American Hip Hop and R&B artist.
text_B: Carl Gustav Schmitt -LRB- 1833 -- 1900 -RRB- was a notable New Zealand violinist , composer , conductor and university professor .. He was born in Frankfurt am Main , Germany , Munich , Germany in about 1833 .. Frankfurt am Main. Frankfurt am Main. Germany. Germany. Munich. Munich. He lectured on music at the Auckland University College. Auckland University College. Auckland University College. He composed over 1500 violin concertos throughout his career .. He is also responsible for composing the national anthem of Tonga , `` Ko e fasi ' o e tu'i ' o e ` Otu Tonga '' , where he had written the music set to lyrics written by ʻUelingatoni Ngu Tupoumalohi , the second Crown Prince of the island kingdom at the time .. Tonga. Tonga. ʻUelingatoni Ngu. ʻUelingatoni Ngu. Tupoumalohi. ʻUelingatoni Ngu
not_related.