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: i am sorry i am not finding any hotels in the opera plaza area.
Original Reference: sorry ! i could not find any hotel -s in the opera plaza area.

Ex Output:
1


Ex Input:
System Reference: the price is between 30 and 58 euro at forbes island.
Original Reference: forbes island restaurant cost between 30 and 58 euro.

Ex Output:
1


Ex Input:
System Reference: may i ask near where?
Original Reference: where would you like the hotel to be near to?.

Ex Output:

0