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 hayes valley or cathedral hill area and it is address is 1608 bush street.
Original Reference: red door cafe is in the hayes valley or cathedral hill area. the address is 1608 bush street.
[EX A]: 0

[EX Q]: System Reference: x is a japanese restaurant that provides chinese takeaway near x.
Original Reference: x is a restaurant serving japanese food and also serving as a chinese takeaway near x.
[EX A]: 1

[EX Q]: System Reference: just aperto restaurant and pera near potrero hill that allow kids, and are moderately priced.
Original Reference: i apologize, aperto restaurant and pera are the only moderate -ly priced restaurant -s that allow kid -s near the potrero hill.
[EX A]:
1