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The present studies demonstrate that growth and vitamin D treatment enhance the extent of artery calcification in rats given sufficient doses of Warfarin to inhibit gamma - carboxylation of matrix Gla protein , a calcification inhibitor known to be expressed by smooth muscle cells and macrophages in the artery wall .
 Chemical: vitamin D; Disease: artery calcification; Chemical: Warfarin; Disease: calcification
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
 Entities: vitamin D, artery calcification, Warfarin, calcification 
Answer:
 Chemical: vitamin D; Disease: artery calcification; Chemical: Warfarin; Disease: calcification