You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.

Ex Input:
System Reference: x is a restaurant in the expensive price range in the x area.
Original Reference: x is an expensive restaurant in the x area.

Ex Output:
1


Ex Input:
System Reference: i am sorry i am not finding any hotels in the sherwood forest area.
Original Reference: are you looking for a hotel in the sherwood forest area?.

Ex Output:
0


Ex Input:
System Reference: may i ask near where?
Original Reference: can i ask near where?.

Ex Output:

0