utterance: i want 2 cheese pizza and add above items feta 90 cal · goat 100 cal · gorgonzola 110 cal · ovalini mozzarella 150 cal · parmesan 50 cal · ricotta 80 cal 
   shredded mozzarella 180 cal
slot-labels: O O quantity O food_item O O O O ingredient O O O ingredient O O O ingredient O O O ingredient ingredient O O O ingredient O O O ingredient O O O ingredient ingredient O O