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: there is no hotel in opera plaza.

SOLUTION: 1

PROBLEM: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: what area do you want to be near?.

SOLUTION: 0

PROBLEM: System Reference: the postcode of original us restaurant is 94133.
Original Reference: original us restaurant postcode is 94133.

SOLUTION:
1