With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tanzania's smallest city is Dar es Salaam.
text_B: John R. Rogers High School is a four-year public secondary school in Spokane , Washington , part of Spokane Public Schools -LRB- District No. 81 -RRB- .. Spokane. Spokane, Washington. Washington. Washington ( U.S. state ). Spokane Public Schools. Spokane Public Schools. secondary school. secondary school. Opened in 1932 in northeast Spokane , the school is named after John Rankin Rogers , the third governor of the State of Washington .. Spokane. Spokane, Washington. Washington. Washington ( U.S. state ). John Rankin Rogers. John Rankin Rogers. State of Washington. Washington state. The 90,000 sqft school was listed on the National Register of Historic Places on January 7 , 2011 .. National Register of Historic Places. National Register of Historic Places. In September 2009 , extensive renovation was completed on the school , adding another 170,000 sqft to the three-story Art Deco structure .. Art Deco. Art Deco. Two movies have been filmed on location at the school  : Vision Quest in 1984 , and the thriller Hangman 's Curse in 2002 .. Vision Quest. Vision Quest. Both movies included hundreds of current and former members of the student body of Rogers High School as extras , as well as former members of the Pirates championship wrestling team , including award-winning coach and social studies teacher , Ken Pelo .. student body. student body
not_related.