2567
In the former instance , in addition to serum calcium and phosphorous ion concentrations , tissue pH , blood supply , hormones , i . e . , vitamin D , vitamin A , and various enzymes ( e . g . , alkaline phosphatase and pyrophosphatase ) may all play significant , ancillary , time - dependent , but as yet undetermined roles .
 GENE: alkaline phosphatase; GENE: pyrophosphatase
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: alkaline phosphatase, pyrophosphatase 
Answer:
 GENE: alkaline phosphatase; GENE: pyrophosphatase