18598
In addition , contractile responses of bronchial smooth muscle from ovalbumin - sensitized guinea - pigs were investigated in the absence or presence of ( - ) - cannabidiol .
 Chemical: ( - ) - cannabidiol
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: ( - ) - cannabidiol