4883
GABA type A receptors ( GABA ( A ) - R ) are important for ethanol actions and it is of interest to link individual subunits with specific ethanol behaviors .
 Chemical: GABA; Chemical: GABA; Chemical: ethanol; Chemical: ethanol
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: GABA; Chemical: GABA; Chemical: ethanol; Chemical: ethanol