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: there are 2 restaurants that does not allow the s in the pacific heights area.
Original Reference: i found 2 restaurant -s that do not allow kid -s in the pacific heights area.

A: 1
****
Q: System Reference: hotel rex has internet.
Original Reference: hotel rex has an internet connection.

A: 0
****
Q: System Reference: he inn at the presidio is located near presidio.
Original Reference: there is a hotel near the presidio called inn at the presidio.

A:
0
****