With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Grace VanderWaal was frozen on January 15, 2004.
text_B: David C. Pratt is an American businessman and philanthropist who from 2006 until bankruptcy in 2016 , served as controlling owner , chairman and CEO of Gander Mountain , the largest U.S. retail network of outdoor specialty stores for shooting sports , hunting , fishing and camping .. Gander Mountain. Gander Mountain. Pratt , the former chairman and chief executive of pesticide maker United Industries Inc. , struck it rich in 1999 when he sold a controlling interest in United to Boston-based Thomas H. Lee Partners for $ 620 million .. Thomas H. Lee Partners. Thomas H. Lee Partners. United later was sold to the company now known as Spectrum Brands .. Spectrum Brands. Spectrum Brands. Pratt also is a minority owner of the St. Louis Cardinals major league baseball team .. St. Louis Cardinals. St. Louis Cardinals. In the Rocky Mountain West , Pratt is best known as the developer of Three Forks Ranch , a luxury hunting and fishing resort that straddles northwest Colorado and Wyoming .
not_related.