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: where would you like it to be near to?
Original Reference: what would you like to be located near?.

Ex Output:
0


Ex Input:
System Reference: bund shanghai restaurant, is cheap.
Original Reference: bund shanghai restaurant is cheap.

Ex Output:
1


Ex Input:
System Reference: lucky creation restaurant serves vegetarian food at a cheap price range.
Original Reference: lucky creation restaurant is a cheap vegetarian restaurant.

Ex Output:

1