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