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: zuni cafe, is expensive.
Original Reference: there is a nice restaurant called zuni cafe in the expensive price range.

Ex Output:
1


Ex Input:
System Reference: can i double check you want a hotel that has internet?
Original Reference: would you like a hotel that offers internet service?.

Ex Output:
0


Ex Input:
System Reference: there are 239 restaurants available serving any meal.
Original Reference: there are 239 restaurant -s available serving any meal.

Ex Output:

1