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: hotel rex has internet.
Original Reference: hotel rex has an internet connection.

A: 0
****
Q: System Reference: the phone number for lime tree southeast asian kitchen is 4156651415.
Original Reference: the phone number for the lime tree southeast asian kitchen is 4156651415.

A: 1
****
Q: System Reference: x is a restaurant near x which offers cheap price range.
Original Reference: x is a cheap restaurant near x.

A:
0
****