8485
SrRan ( 3mM ) enhanced NO and PGE ( 2 ) release to the same extent in static osteocytes ( NO : 1 . 6 - fold ; PGE ( 2 ) : 2 . 8 - fold ) and PFF - stimulated osteocytes ( NO : 1 . 3 - fold ; PGE ( 2 ) : 2 . 6 - fold ) .
 Chemical: SrRan; Chemical: NO; Chemical: PGE ( 2 ); Chemical: NO; Chemical: PGE ( 2 ); Chemical: NO; Chemical: PGE ( 2 )
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
 Entities: SrRan, NO, PGE ( 2 ), NO, PGE ( 2 ), NO, PGE ( 2 ) 
Answer:
 Chemical: SrRan; Chemical: NO; Chemical: PGE ( 2 ); Chemical: NO; Chemical: PGE ( 2 ); Chemical: NO; Chemical: PGE ( 2 )