3996
Whether the vasoconstrictive actions of caffeine are enhanced in hypertensive persons has not been demonstrated .
 Chemical: caffeine; Disease: hypertensive
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: caffeine, hypertensive 
Answer:
 Chemical: caffeine; Disease: hypertensive