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: may i ask near where?
Original Reference: what is that near?.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant in x with a moderately priced menu that in the expensive price range.
Original Reference: x is a restaurant in x if you are seeking something expensive.

Ex Output:
0


Ex Input:
System Reference: there is a malaysian restaurant called betelnut.
Original Reference: betelnut is a malaysian restaurant.

Ex Output:

1