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: thank you the grand hyatt san francisco allows dogs.
Original Reference: the grand hyatt san francisco allows dogs.

A: 0
****
Q: System Reference: lime tree southeast asian kitchen, is a good restaurant that serves malaysian food, especially for lunch.
Original Reference: lime tree southeast asian kitchen is a malaysian restaurant that is good for lunch.

A: 1
****
Q: System Reference: there are no restaurants in the bayview heights area.
Original Reference: there are 0 restaurant -s in the bayview heights area.

A:
0
****