You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.

[EX Q]: System Reference: what area would you like the restaurant to be in?
Original Reference: what part of the city you are looking for?.
[EX A]: 1

[EX Q]: System Reference: are you looking for somewhere that kids are allowed?
Original Reference: do you want kid -s allowed yes or no?.
[EX A]: 1

[EX Q]: System Reference: mangia tutti ristorante, is moderate.
Original Reference: the mangia tutti ristorante is moderate -ly priced.
[EX A]:
0