texts: domain: pizza ordering  <s> i need a medium pizza </s> <s> what kind of crust </s> <s> pan pizza </s> <s> what toppings </s> <s> mushroom and bacon </s> <s> they are out of bacon right now </s> <s> onion then </s> <s> is that all </s> <s> yes
labels: ok a medium pan pizza with mushroom and onion