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.

System Reference: hotel rex has internet.
Original Reference: the hotel rex is a hotel that has an internet connection.
0

System Reference: inn at the presidio is in the pricey price range.
Original Reference: the inn at the presidio is an pricey restaurant.
0

System Reference: so you are looking for something in the pricey price range, is that correct?
Original Reference: okay, just to confirm.. you need a hotel in the pricey price range?.

0