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: okay well there are no hotels that are in the pricey range in the mission area.
Original Reference: okay, well there are no hotel -s that are in the pricey range in the mission area.

Ex Output:
1


Ex Input:
System Reference: x is an expensive restaurant near x.
Original Reference: i would suggest x, an expensive restaurant near x .

Ex Output:
1


Ex Input:
System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: are there any particular landmarks or area -s which you wish to be located near?.

Ex Output:

0