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: 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.

A: 1
****
Q: System Reference: what area are you looking for?
Original Reference: what area would you like to look in?.

A: 0
****
Q: System Reference: casa melissa postcode is 94133.
Original Reference: casa melissa 's post code is 94133.

A:
0
****