3664
Separate rats underwent splenocyte and KC harvest for assessment of lymphocyte - and macrophage - mediated tumor cell kill in vitro .
 Anatomy: splenocyte; Anatomy: KC; Anatomy: lymphocyte; Anatomy: macrophage; Anatomy: tumor 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: splenocyte; Anatomy: KC; Anatomy: lymphocyte; Anatomy: macrophage; Anatomy: tumor cell