With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Whoopi Goldberg is a mother.
text_B: Arda Vekiloglu -LRB- born 21 January 1979 in Turkey -RRB- is a former Turkish professional basketball player .. Turkey. Turkey. basketball. basketball. He was a part of the Turkey national basketball team .. Turkey. Turkey. basketball. basketball. Turkey national basketball team. Turkey national basketball team. He recently sign a contract with Gelisim Koleji and currently starts to train the youth team .. Gelisim Koleji. Gelisim Koleji S.K.
not_related.