You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.

[EX Q]: System Reference: crustacean restaurant, is good for dinner.
Original Reference: crustacean restaurant is also good for dinner.
[EX A]: 1

[EX Q]: System Reference: there is a hotel called in the hotel metropolis and in the area of noma.
Original Reference: hotel metropolis is in the area of noma.
[EX A]: 0

[EX Q]: System Reference: the phone number for chez maman is 4158247166.
Original Reference: chez maman number is 4158247166.
[EX A]:
1