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: you may find the noe 7s nest bed and breakfast at 1257 guerrero st.
Original Reference: noe 7s nest bed and breakfast is located at 1257 guerrero st.

A: 0
****
Q: System Reference: can i please double check you want a hotel near the haight area?
Original Reference: are you looking near haight?.

A: 0
****
Q: System Reference: what price range are you comfortable with?
Original Reference: what price range are you looking for again?.

A:
1
****