With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Shay Haley's birth month is December.
text_B: In enzymology , an ADP-phosphoglycerate phosphatase is an enzyme that catalyzes the chemical reaction. enzymology. enzymology. enzyme. enzyme. catalyzes. catalysis. chemical reaction. chemical reaction. 3 - -LRB- ADP -RRB- -2 - phosphoglycerate + H2O 3 - -LRB- ADP -RRB- - glycerate + phosphate. phosphate. phosphate. Thus , the two substrates of this enzyme are 3 - -LRB- ADP -RRB- -2 - phosphoglycerate and H2O , whereas its two products are 3 - -LRB- ADP -RRB- - glycerate and phosphate .. enzyme. enzyme. substrates. substrate ( biochemistry ). products. product ( chemistry ). phosphate. phosphate. This enzyme belongs to the family of hydrolases , specifically those acting on phosphoric monoester bonds .. enzyme. enzyme. monoester. ester. The systematic name of this enzyme class is 3 - -LRB- ADP -RRB- -2 - phosphoglycerate phosphohydrolase .. enzyme. enzyme. systematic name. List of enzymes. This enzyme is also called adenosine diphosphate phosphoglycerate phosphatase .. enzyme. enzyme
not_related.