With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Bachelorette offers 25 bachelors as potential husbands to the titular female.
text_B: The 2007 Winter Deaflympics , officially known as the 16th Summer Deaflympics , is an international multi-sport event that was celebrated from 3 February to 10 February 2007 in Salt Lake City , United States .. Salt Lake City. Salt Lake City. multi-sport event. multi-sport event. United States. United States
not_related.