1244
Thus , antiapoptotic mechanisms have to be operative in neuroblastoma cells that antagonize the proapoptotic effects of N - myc .
 Anatomy: neuroblastoma cells
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
Answer:
 Anatomy: neuroblastoma cells