In particular, in response to {HEAD ~ the control signal}, a television commercial detector analyzes the television signal to identify the presence of {TAIL ~ the television commercial} in the television signal 
In particular , in response to { HEAD ~ the control signal } , a television commercial detector analyzes the television signal to identify the presence of { TAIL ~ the television commercial } in the television signal
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH