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 near x and in the centre of town cheap.
Original Reference: x is a restaurant in the centre of town near x whose prices are cheap.

Ex Output:
1


Ex Input:
System Reference: the w san francisco is in the financial district south area.
Original Reference: w san francisco is in financial district south.

Ex Output:
0


Ex Input:
System Reference: benu, is in the are of hayes valley or financial district south.
Original Reference: benu is located in the area of hayes valley or financial district south.

Ex Output:

0