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: vicoletto, is cheap.
Original Reference: vicoletto is a cheap restaurant.

Ex Output:
0


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: x is a restaurant in x on the river to x and x.
Original Reference: x is a restaurant at the side of the river near x and x in the area of x.

Ex Output:

0