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 Input:
System Reference: ristorante parma is a cheap restaurant near marina cow hollow.
Original Reference: ristorante parma is in the cheap price range and it is near marina cow hollow.

Ex Output:
0

Ex Input:
System Reference: so you want a expensive place to eat?
Original Reference: are you sure that you want to look for restaurant -s serving food in the expensive price range?.

Ex Output:
1

Ex Input:
System Reference: well sorry but no hotels in the inexpensive price range allow dogs.
Original Reference: i am sorry, but there no inexpensive hotel -s that allow dogs.

Ex Output:
0