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 price range are you looking for?
Original Reference: what price range would you like?.

Ex Output:
1


Ex Input:
System Reference: the restaurant i recommend is mission chinese food, it serves chinese expensively priced and does not allow children.
Original Reference: the restaurant mission chinese food serves chinese, is expensive -ly priced and does not allow child -s.

Ex Output:
0


Ex Input:
System Reference: the hotel monaco san francisco c a kimpton hotel is in the pricey price range.
Original Reference: the hotel monaco san francisco c a kimpton hotel is a pricey hotel.

Ex Output:

0