TASK DEFINITION: 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.
PROBLEM: System Reference: crustacean restaurant, is expensive.
Original Reference: crustacean restaurant is an expensive restaurant.

SOLUTION: 0

PROBLEM: System Reference: i am sorry i am not finding any hotels in the opera plaza area.
Original Reference: i have no listing for that hotel type in opera plaza.

SOLUTION: 1

PROBLEM: System Reference: x serves french and continental food takeaway a restaurant that serves me i'm.
Original Reference: x is a restaurant providing french and continental food.

SOLUTION:
0