1550
Because intensity of alcohol consumption is associated with poorer fetal outcomes , separate analyses were conducted for the heavy ( average of > or = 5 drinks per drinking day ) alcohol consumers .
 Chemical: alcohol; Chemical: alcohol
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: alcohol; Chemical: alcohol