providing {HEAD ~ a weight signal representative} of {TAIL ~ the present weight} of the contents of the utensil placed on the platform for heating 
of
providing { HEAD ~ a weight signal representative } of { TAIL ~ the present weight } of the contents of the utensil placed on the platform for heating
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH