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: 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: fresca, is good for dinner.
Original Reference: fresca is good for dinner.

SOLUTION: 1

PROBLEM: System Reference: chow, is near the castro.
Original Reference: chow restaurant is near the castro.

SOLUTION:
1