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.

System Reference: crustacean restaurant, is expensive.
Original Reference: crustacean restaurant is an expensive restaurant.
0

System Reference: the phone number for fresca is 4154472668.
Original Reference: the phone number for fresca is 4154472668.
1

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

1