With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Margaret Brown was born in 1868.
text_B: Jeferson Anti Filho -LRB- born March 27 , 1992 in Piracicaba -RRB- , known as Jeferson Paulista , is a Brazilian footballer who plays as midfielder for Gama .. Piracicaba. Piracicaba. Gama. Sociedade Esportiva do Gama. footballer. association football. midfielder. Midfielder ( association football )
not_related.