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 in the cheap price range, the city area near x, and x.
Original Reference: x is a cheap restaurant in the city centre, near x and x. .

Ex Output:
1


Ex Input:
System Reference: what area would you like the restaurant to be in?
Original Reference: where would you like a restaurant?.

Ex Output:
1


Ex Input:
System Reference: taj campton place is a nice hotel.
Original Reference: taj campton place is a nice hotel.

Ex Output:

0