With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Lisbon is the oldest city in Portugal.
text_B: The 2009 Air New Zealand Cup will be the Auckland 's 4th consecutive participation in the competition .. 2009 Air New Zealand Cup. 2009 Air New Zealand Cup. Auckland. Auckland representative rugby union team. They are coming off a 2008 placing of 11th which include 5 wins , 5 losses and 22 competition points scored .. 2008 Air New Zealand Cup. Mark Anscombe will coach Auckland for the first time after coming down from Northland and will be assisted by Andrew Strawbridge .. Auckland. Auckland representative rugby union team. Northland. Northland Rugby Union. A total of 26 players were selected to compete for the Air New Zealand Cup , with 14 forwards and 12 backs .. Auckland are currently sitting last on the 2009 Air New Zealand Cup standings after two rounds of play .. 2009 Air New Zealand Cup. 2009 Air New Zealand Cup. Auckland. Auckland representative rugby union team. 2009 Air New Zealand Cup standings. 2009 Air New Zealand Cup#Standings. A 47 -- 13 loss to Hawke 's Bay in the first round and a 22 -- 16 loss at the hands of rivals Canterbury .. Canterbury. Canterbury Rugby Football Union. They have scored 29 points but given up 69 with a total of 1 competition point .
not_related.