10253
Rac causes uncapping of actin filaments ( F - actin ) at the plus - ends , through phosphatidylinositol 4 , 5 bisphosphate ( PIP2 ) , and eventually induces membrane ruffling .
 GENE: Rac; GENE: actin filaments; GENE: F - actin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities: Rac, actin filaments, F - actin 
Answer:
 GENE: Rac; GENE: actin filaments; GENE: F - actin