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.

Q: System Reference: udupi palace, is in mission district that allows children.
Original Reference: i have found a restaurant called udupi palace in the mission district that allows child -s.

A: 1
****
Q: System Reference: zero restaurants in the bernal heights area in the expensive price range.
Original Reference: there are 0 restaurant -s in the bernal heights area in the expensive price range.

A: 1
****
Q: System Reference: 77 restaurants do not allow kids in the moderate range.
Original Reference: 77 restaurant -s do not allow kid -s in the moderate range.

A:
0
****