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: lucky creation restaurant is a cheap vegetarian restaurant.
Original Reference: lucky creation restaurant has vegetarian food for cheap price -s.

Ex Output:
0


Ex Input:
System Reference: x is a contemporary english restaurant in x.
Original Reference: how about x it's a restaurant in x that serves contemporary english food.

Ex Output:
1


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

Ex Output:

1