984
Also , monotherapy with an antibody against CTLA - 4 ( 9H10 ) , led to approximately 100 % survival of tumour cell recipients .
 Anatomy: tumour cell
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: tumour cell