With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Nicki Minaj sang the song Rolling in the Deep.
text_B: Jacobus Paulus -LRB- JP -RRB- Nel -LRB- born -RRB- is a former South African rugby union footballer , who regularly played as a centre .. rugby union. rugby union. centre. Rugby union positions#12. Centre. He made his first class debut for in 2000 and made almost two hundred first class appearances between 2000 and 2013 .. He played for the in the domestic Currie Cup and Vodacom Cup competitions and for the in Super Rugby between 2001 and 2009 and had two seasons at NTT Shining Arcs in the Japanese Top League and a further two seasons for in the Currie Cup .. NTT Shining Arcs. NTT Shining Arcs. Currie Cup. Currie Cup. Vodacom Cup. Vodacom Cup. Super Rugby. Super Rugby. Top League. Top League. He retired after the 2013 Currie Cup season .. Currie Cup. Currie Cup. 2013 Currie Cup season. 2013 Currie Cup Premier Division
not_related.