With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Minnesota Vikings is a National Football League team.
text_B: The Minnesota Vikings are an American football team based in Minneapolis , Minnesota .. American football. American football. The Vikings joined the National Football League -LRB- NFL -RRB- as an expansion team in 1960 , and first took the field for the 1961 season .. 1961 Minnesota Vikings season. National Football League. National Football League. expansion team. expansion team. The team competes in the National Football Conference -LRB- NFC -RRB- North division ; before that , the Vikings were in the NFC Central , and before that they were in the NFL 's Western Conference Central Division .. National Football Conference. National Football Conference. NFC Central. NFC Central. North. NFC North. The team has played in four Super Bowl games , but lost each one .. Super Bowl. Super Bowl. The team plays its home games at U.S. Bank Stadium in the Downtown East section of Minneapolis .. U.S. Bank Stadium. U.S. Bank Stadium. Downtown East. Downtown East, Minneapolis
related.