3751
Collectively these results suggest that using lipophilic extracts of stinging nettle may be more effective than traditional tinctures ( water , methanol , ethanol ) in clinical evaluations for the treatment of inflammatory disorders especially arthritis .
 Chemical: methanol; Chemical: ethanol
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: methanol, ethanol 
Answer:
 Chemical: methanol; Chemical: ethanol