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.

Example input: System Reference: x is a reasonably priced fast food restaurant down by river cheap.
Original Reference: x is a cheap fastfood restaurant located near the riverside.
Example output: 1
Example explanation: The system reference could have been uttered by a native speaker.
Q: System Reference: darbar restaurant, is in the hayes valley or lower nob hill call 4153591236.
Original Reference: the darbar restaurant is located in hayes valley or lower nob hill their phone number is 4153591236.
A:
1