With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hot was by a singer from England.
text_B: Adolph Walter Rich -LRB- 27 July 1843 -- 6 March 1917 -RRB- was a Milwaukee manufacturer , merchant and philanthropist best known for his work in founding the Jewish agricultural colony at Arpin , Wisconsin .
not_related.