2568
After administration of phenylephrine , MAP increased ( 51 + / - 12 to 81 + / - 13 mmHg ; P < 0 . 001 ; mean + / - SD ) .
 Chemical: phenylephrine
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: phenylephrine 
Answer:
 Chemical: phenylephrine