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.

System Reference: x is a chinese restaurant near the river.
Original Reference: there is a chinese restaurant on the riverside called x.
1

System Reference: may i ask near where?
Original Reference: where would you like the hotel to be near?.
0

System Reference: red door cafe, is in the hayes valley or cathedral hill call 4152828283.
Original Reference: the red door cafe has 2 branches, in hayes valley or cathedral hill. their phone number is 4152828283. enjoy.

1