With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Stevie Ray Vaughn played in Marc Benno's band.
text_B: William of Nassau-Siegen -LRB- 13 August 1592 in Dillenburg -- 18 July 1642 in Rheinberg -RRB- was Count of Nassau in Hilchenbach .. Dillenburg. Dillenburg. Rheinberg. Rheinberg
not_related.