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: chow is a comfort food restaurant good for dinner near castro.
Original Reference: there is a nice restaurant called chow near castro, which serves comfort food and is good for dinner.

Ex Output:
0


Ex Input:
System Reference: what part of the city are you looking for?
Original Reference: do you have a request for a certain area?.

Ex Output:
1


Ex Input:
System Reference: the phone number for bar crudo is 4154090679.
Original Reference: bar crudo 's phone number is 4154090679.

Ex Output:

1