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: x is an english restaurant in x that serves contemporary food near x.
Original Reference: x is an english restaurant that serves contemporary food in the x area near x.

Ex Output:
1


Ex Input:
System Reference: there are 2 pizza restaurants that allows kids.
Original Reference: there are 2 restaurant -s that serve pizza and allow kid -s.

Ex Output:
1


Ex Input:
System Reference: thep phanom thai restaurant, is near the lower haight.
Original Reference: thep phanom thai restaurant is near lower haight.

Ex Output:

1