With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tardigrades have been found in the Antarctic and the deep sea.
text_B: Conglomerate discount is an economic concept describing a situation when the stock market values a diversified group of businesses and assets at less than the sum of its parts .. stock market. stock market. The explanation of this phenomenon comes from a conglomerate 's inabililty to manage various and different businesses as well as do focused companies .. conglomerate. Conglomerate ( company ). focused companies. pure play. Therefore , the market penalizes a multi-division firm and attaches a lower multiple to its earnings and cash flows , thus creating the discount .. However , the opposite concept , called conglomerate premium , also exists .. conglomerate. Conglomerate ( company )
not_related.