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: the inn san francisco is near mission and has internet.
Original Reference: there is a hotel near the mission called the inn san francisco and they have internet access.

A: 0
****
Q: System Reference: what area are you looking for?
Original Reference: what area were you looking for?.

A: 0
****
Q: System Reference: the name of the restaurant is fifth floor.
Original Reference: the fifth floor is the name of the restaurant.

A:
1
****