public <setupbill> = [tiago] [please] (set up the ( bill | check ) | could I have the ( bill | check ) | I ( would like | want ) to pay | can I pay | bill ) [now] [please]
public <thatscorrect> = ( yes | [yes] you got that ( right | correct ) | [yes] that is ( right | correct ) )
public <correction> = No I ordered <drink> [and] [<drink>] [and] [<drink>]
<drink> = [ a | one | two | three ] [ bottle of | bottles of | cup of | cups of | can of | cans of] ( coke | malz | lemonade | water | icetea | coffee )
<drinkold> = [ a | one ] ( coconut milk | tea | coke | fanta | water | orangedrink )
