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: what area would you like the restaurant to be in?
Original Reference: would you be interested in another area?.

Ex Output:
1


Ex Input:
System Reference: would you prefer a lunch or dinner place?
Original Reference: would you like a restaurant that is good for lunch or dinner?.

Ex Output:
1


Ex Input:
System Reference: x is a restaurant in the cheap price range, the city area near x, and x.
Original Reference: x is an affordable restaurant located near x and x in the center of the city.

Ex Output:

1