With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Briana Banks was born in New York on May 21, 1978.
text_B: The 549th Strategic Missile Squadron -LRB- 549 SMS -RRB- is an inactive United States Air Force unit .. United States Air Force. United States Air Force. It was last assigned to the 385th Strategic Aerospace Wing , stationed at Offut AFB , Nebraska .. 385th Strategic Aerospace Wing. 385th Strategic Aerospace Wing. Offut AFB. Offut AFB. The 549 SMS was equipped with the SM-65D Atlas Intercontinental ballistic missile -LRB- ICBM -RRB- , with a mission of nuclear deterrence .. SM-65D Atlas. SM-65D Atlas. Intercontinental ballistic missile. Intercontinental ballistic missile. The squadron was inactivated as part of the phaseout of the Atlas ICBM on 15 December 1964 .
not_related.