With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Joseph Stalin was involved in the 1907 Tiflis liquor store robbery.
text_B: This is a list of all cricketers who have played first-class or List A cricket for Central Zone cricket team .. cricket. cricket. first-class. First-class cricket. List A. List A cricket. Central Zone cricket team. Central Zone cricket team. Last updated at the end of the 2015 / 16 season .
not_related.