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: the phone number for red door cafe is 4152828283.
Original Reference: the phone number for red door cafe is 4152828283.

A: 1
****
Q: System Reference: there is a shanghainese restaurant called bund shanghai restaurant.
Original Reference: there is a place called bund shanghai restaurant that serves shanghainese food.

A: 1
****
Q: System Reference: can i double check you want a hotel that has internet?
Original Reference: do you need the internet at the hotel?.

A:
0
****