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: red door cafe, is in the are of hayes valley or cathedral hill.
Original Reference: red door cafe is in hayes valley or cathedral hill.
[EX A]: 0

[EX Q]: System Reference: there is not any information if the hotel drisco in the pacific heights area allows dogs.
Original Reference: hotel drisco in pacific heights does not allow dogs.
[EX A]: 0

[EX Q]: System Reference: hong kong clay pot restaurant, is cheaply priced and allows kids.
Original Reference: hong kong clay pot restaurant is cheap and allows kid -s.
[EX A]:
1