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mountain(everest). mountain(k2). mountain(matterhorn). mountain(kangchenjunga). desert(sahara). desert(gobi). desert(atacama). tall(everest). tall(k2). tall(kangchenjunga). gofind :- findall(Mountain, mountain(Mountain), List), member(everest, List). lastitem([ LastItem | [] ], LastItem). % Stopping condition - stop when we reach the last item lastitem([ _ | Rest ], LastItem) :- lastitem(Rest, LastItem). golast :- findall(Mountain, mountain(Mountain), List), lastitem(List, LastItem), write('Last Item: '), write(LastItem).