{HEAD ~ The concentrate} generally comprises {TAIL ~ an antimicrobial cationic compound}, and a soil suspending surfactant 
comprises
{ HEAD ~ The concentrate } generally comprises { TAIL ~ an antimicrobial cationic compound } , and a soil suspending surfactant
HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH