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.

[EX Q]: System Reference: fresca, in pacific heights serves peruvian food and does not allow children.
Original Reference: there is a nice restaurant named fresca that serves peruvian food near the pacific heights area that does not allow kid -s.
[EX A]: 1

[EX Q]: System Reference: x is an expensive restaurant near x.
Original Reference: x is an expensive restaurant located near x.
[EX A]: 0

[EX Q]: System Reference: where would you like it to be near to?
Original Reference: is there an area you would like to look into?.
[EX A]:
0