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: what type of food would you like to eat?
Original Reference: is there a particular type of food you are looking for?.

A: 1
****
Q: System Reference: can i double check you want a hotel that has internet?
Original Reference: would you like a hotel with internet or do you not care?.

A: 0
****
Q: System Reference: 77 restaurants do not allow kids in the moderate range.
Original Reference: there are 77 restaurant -s with a moderate price range that do not allow kid -s.

A:
0
****