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 area would you like the restaurant to be in?
Original Reference: a restaurant near you?.

A: 1
****
Q: System Reference: la traviata, is moderate.
Original Reference: la traviata 's price range is moderate.

A: 0
****
Q: System Reference: can i double check you want a hotel that has internet?
Original Reference: do you care whether you get the internet there or not?.

A:
0
****