With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Boston has nearly 1,000 startups.
text_B: Kaklıktası is a village in Tarsus district of Mersin Province , Turkey .. Province. Provinces of Turkey. Mersin Province. Mersin Province. Tarsus. Tarsus, Mersin. Turkey. Turkey. Mersin. Mersin. It is situated in the Taurus Mountains .. Taurus Mountains. Taurus Mountains. Its distance to Tarsus is 32 km and to Mersin is 36 km .. Tarsus. Tarsus, Mersin. Mersin. Mersin. The population of Belen was 351 as of 2012 .. The area around Kaklıktası was populated in the Roman Empire era of the 2nd and 3rd centuries .. Roman Empire. Roman Empire. But the village was founded during the Ottoman period .. Ottoman. Ottoman Empire. Main economic activities are agriculture animal breeding and poultry husbandry .
not_related.