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: i am sorry just to confirm you are looking for a restaurant good for any meal?
Original Reference: i am sorry. just to confirm. you are looking for a restaurant good for any meal?.

Ex Output:
0


Ex Input:
System Reference: do you want it near soma?
Original Reference: do you want a hotel near soma.

Ex Output:
0


Ex Input:
System Reference: the phone number for crustacean restaurant is 4157762722.
Original Reference: the phone number for crustacean restaurant is 4157762722.

Ex Output:

1