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: may i ask near where?
Original Reference: what place would you like to search for nearby hotel -s?.

Ex Output:
0


Ex Input:
System Reference: fringale, is a nice restaurant near mission bay, and is good for dinner.
Original Reference: there is a nice restaurant near mission bay named fringale, and is good for dinner.

Ex Output:
1


Ex Input:
System Reference: may i help you further?
Original Reference: may i help you with anything else?.

Ex Output:

1