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: can i double check you want a hotel that has internet?
Original Reference: are you asking for a hotel that has internet?.
0

System Reference: x is a restaurant in citycentre and x.
Original Reference: x is a restaurant located near x in the city's centre.
1

System Reference: x is a chinese food restaurant down by the river.
Original Reference: a chinese restaurant alternative for riverside dining is the x.
1