695
Conversely , ( - ) baclofen - induced inhibition of GABA exocytosis was insensitive to MMPIP .
 Chemical: ( - ) baclofen; Chemical: GABA; Chemical: MMPIP
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: ( - ) baclofen, GABA, MMPIP 
Answer:
 Chemical: ( - ) baclofen; Chemical: GABA; Chemical: MMPIP