2003
The results also showed that although oyster shell supplementation generally increased alkaline phosphatase activity , bone mineralization was relatively uninfluenced as judged by the low coefficients of variation ( CV ) of 3 . 14 - 3 . 51 % and 3 . 39 - 4 . 82 % for calcium and phosphorus content in the femur and tibia respectively .
 GENE: alkaline phosphatase
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 
Answer:
 GENE: alkaline phosphatase