With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: International Relations includes human rights.
text_B: The Victorian Vipers are a field hockey team who participate in Australia 's national field hockey league , the AHL .. field hockey. field hockey. AHL. Australian Hockey League. The team is predominantly made up of amateurs who participate in the Victorian Premier League competition .. The team 's home stadium is the Victorian State Netball and Hockey Centre .. State Netball and Hockey Centre. State Netball and Hockey Centre. Since the women 's competition was included into the AHL in 1993 , the Victorian Vipers have experienced varying levels of success including winning two national championships .. AHL. Australian Hockey League. These two championships came in the 2003 and 2012 competitions .
not_related.