With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: NASA led the Apollo Moon landing missions.
text_B: Kent Town is an inner urban suburb of Adelaide , South Australia .. Adelaide. Adelaide. South Australia. South Australia. It is located in the City of Norwood Payneham & St Peters .. Norwood. Norwood, South Australia. City of Norwood Payneham & St Peters. City of Norwood Payneham St Peters
not_related.