With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Billy Wilder only worked for three years.
text_B: Uklana Vidhan Sabha constituency is a reserved constituency in Hisar district .. Hisar district. Hisar district. Vidhan Sabha. Haryana Vidhan Sabha. It is one of the 90 Vidhan Sabha constituencies of Haryana state in northern India .. Haryana. Haryana. Vidhan Sabha. Haryana Vidhan Sabha. India. India
not_related.