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: angkor borei restaurant, is good dinner choice for your cheap range in bernal heights.
Original Reference: angkor borei restaurant is good dinner choice for your cheap range in bernal heights.

A: 1
****
Q: System Reference: marlowe, is near the mission bay.
Original Reference: there is a nice restaurant called marlowe which is near mission bay.

A: 1
****
Q: System Reference: there are 4 expensive restaurants where kids are allowed.
Original Reference: there are 4 restaurant -s available in the expensive range that allow child -s.

A:
1
****