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: i am sorry but there is no information about a venue in the city centre area near x.
Original Reference: there are no places you are looking for near x in the centre of town.

Ex Output:
1


Ex Input:
System Reference: i'm no venues in the x area near x.
Original Reference: i am sorry there is no information about a venue in the x area near x.

Ex Output:
0


Ex Input:
System Reference: where would you like it to be near to?
Original Reference: can i confirm that you are asking where the hotel -s are near?.

Ex Output:

0