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.

Ex Input:
System Reference: it is located at 215 church street it is price chow is 22 euro.
Original Reference: chow food is located at 215 church street. it costs 22 euro.

Ex Output:
0


Ex Input:
System Reference: the name is red victorian bed breakfast and arts cafe and it is a nice hotel.
Original Reference: the red victorian bed breakfast and arts cafe is a great hotel.

Ex Output:
0


Ex Input:
System Reference: where would you like it to be near to?
Original Reference: i did not understand. what part of the city would you like me to search?.

Ex Output:

0