12695
In addition , following the treatment period , the Korean alcohol urge questionnaire scores in the aripiprazole + escitalopram group were reduced from 23 . 3 +/- 8 . 4 to 14 . 3 +/- 4 . 9 , compared with those of the escitalopram group of from 21 . 6 +/- 8 . 4 to 19 . 3 +/- 7 . 1 ( F = 13 . 1 , p < 0 . 01 ) .
 Chemical: alcohol; Chemical: aripiprazole; Chemical: escitalopram; Chemical: escitalopram
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: alcohol; Chemical: aripiprazole; Chemical: escitalopram; Chemical: escitalopram