With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Police say Saturday 's daring theft at a central bank branch in the northeastern city of Fortaleza was carried out by 10 to 20 people taking three months to dig an 80-meter tunnel from a house where they had set up a phony landscaping company .
text_B: Fortaleza is a geographical/political entity
not-entailed.