These and other objects of the instant invention are also achieved by providing {TAIL ~ an apparatus} for automatically dislodging a person or thing trapped at {HEAD ~ the drain} of a liquid reservoir 
These and other objects of the instant invention are also achieved by providing { TAIL ~ an apparatus } for automatically dislodging a person or thing trapped at { HEAD ~ the drain } of a liquid reservoir
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH