4026
Coexistence of the cerebral artery and the venous sinus occlusion has been described infrequently .
 Disease: cerebral artery and the venous sinus occlusion
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: cerebral artery and the venous sinus occlusion 
Answer:
 Disease: cerebral artery and the venous sinus occlusion