With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John Nash designed Buckingham Palace.
text_B: The 8th Weapons Squadron is a non-flying United States Air Force unit , assigned to the USAF Weapons School at Nellis AFB , Nevada .. USAF Weapons School. USAF Weapons School. Nellis AFB. Nellis AFB. United States Air Force. United States Air Force. The squadron inherited the lineage of the 8th Airborne Command and Control Squadron .. The 8th 's history includes flying cargo aircraft to supply people and munitions around the South Pacific during WWII .. Known then as the 8th Combat Cargo Squadron , the unit 's C-46s and C-47s likely shared `` ramp space '' with the 433rd Fighter Squadron 's -LRB- now the F-15C Weapons Squadron -RRB- P-38s in New Guinea and the Philippines in 1944 and 1945 .. The 8th Airborne Command and Control Squadron flew the EC-135 to provide airborne command and control for deploying fighter squadrons over the Atlantic Ocean , and supporting the movement of key Air Combat Command leadership .
not_related.