With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Monica Seles died in 2007.
text_B: Cornelis Gerritsz Decker -LRB- 1618 , Haarlem -- 1678 , Haarlem -RRB- , was a Dutch Golden Age landscape painter .. Haarlem. Haarlem. Dutch Golden Age. Dutch Golden Age
not_related.