5449
Boyden double - membrane analysis of chemotaxis showed that 9E3 / CEF4 was chemotactic for chicken peripheral blood mononuclear cells , as well as for heterophils .
 Anatomy: peripheral blood mononuclear cells; Anatomy: heterophils
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: Anatomy 
Text: {0} 
 Entities: peripheral blood mononuclear cells, heterophils 
Answer:
 Anatomy: peripheral blood mononuclear cells; Anatomy: heterophils