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: do you not to restaurant restaurants that are?
Original Reference: the area does not matter?.

A: 0
****
Q: System Reference: are you looking for somewhere that kids are allowed?
Original Reference: do you want to know if kid -s are allowed or not?.

A: 1
****
Q: System Reference: red door cafe is an cheap restaurant that does not allow children.
Original Reference: red door cafe is in the cheap price range and does not allow child -s.

A:
0
****