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 Q]: System Reference: crustacean restaurant, is expensive.
Original Reference: crustacean restaurant is an expensive restaurant.
[EX A]: 0

[EX Q]: System Reference: the price is between 30 and 58 euro at forbes island.
Original Reference: forbes island restaurant cost between 30 and 58 euro.
[EX A]: 1

[EX Q]: System Reference: the name of the restaurant is osha thai.
Original Reference: i would recommend osha thai.
[EX A]:
1