With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The second season of Sonny with a Chance premiered on March 14th, 2010.
text_B: Finley Air Force Station is a closed United States Air Force General Surveillance Radar station .. United States Air Force. United States Air Force. It is located 1.5 mi west-northwest of Finley , North Dakota .. It was closed in 1979 by the Air Force , and turned over to the Federal Aviation Administration -LRB- FAA -RRB- .. Federal Aviation Administration. Federal Aviation Administration. Today the site is part of the Joint Surveillance System -LRB- JSS -RRB- , designated by NORAD as Western Air Defense Sector -LRB- WADS -RRB- Ground Equipment Facility .. Joint Surveillance System. Joint Surveillance System. NORAD. NORAD. Western Air Defense Sector. Western Air Defense Sector
not_related.