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: x is a restaurant near x and in the centre of town cheap.
Original Reference: x is a restaurant in the centre of town near x whose prices are cheap.
[EX A]: 1

[EX Q]: System Reference: where would you like it to be near to?
Original Reference: are you interested in looking for hotel -s near a certain area?.
[EX A]: 0

[EX Q]: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: do you want to search near a particular location?.
[EX A]:
0