With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: It is undisputed that East Jerusalem falls under Israel's sovereignty.
text_B: Walter Venter -LRB- born 7 August 1984 -RRB- is former a South African rugby union footballer .. rugby union. rugby union. His regular playing position was centre .. centre. Rugby union positions#12. centre. He represents the , , and in the domestic Currie Cup and Vodacom Cup competitions during his playing career , as well as playing Super Rugby for the .. Currie Cup. Currie Cup. Vodacom Cup. Vodacom Cup. Super Rugby. Super Rugby. He announced his retirement in 2013 due to a cruciate knee ligament injury .
not_related.