19615
To overcome this challenge , we show here that the display of a very weak TACA , the monomeric Tn antigen , on bacteriophage Q beta virus - like particles elicits powerful humoral responses to the carbohydrate .
 Chemical: carbohydrate
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: carbohydrate