6270
Dramatic stimulation of actin assembly is linked to the formation of a ternary IcsA- N-WASP - Arp2/3 complex , which nucleates actin polymerization .
 protein: IcsA- N-WASP - Arp2/3 complex; protein: actin; protein: Arp2/3 complex; protein: actin; protein: N-WASP
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities: IcsA- N-WASP - Arp2/3 complex, actin, Arp2/3 complex, actin, N-WASP 
Answer:
 protein: IcsA- N-WASP - Arp2/3 complex; protein: actin; protein: Arp2/3 complex; protein: actin; protein: N-WASP