11250
In this study , the effect of chronic consumption of two garlic fractions was tested : one soluble in water ( aqueous solution obtained by grinding and centrifugation ) and the other one precipitated by ethanol ( alcoholic precipitate obtained by precipitation of the aqueous solution ) , on different variables of male rats ' reproductive functions .
 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: ethanol