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: are you looking for somewhere that kids are allowed?
Original Reference: do you want child -s to able to attend the restaurant?.

Ex Output:
1


Ex Input:
System Reference: x is a restaurant in the moderate price range close to x in x.
Original Reference: x is a restaurant in the moderate price range in the x area near x.

Ex Output:
1


Ex Input:
System Reference: there is a spanish restaurant called piperade.
Original Reference: do you want to try piperade, its spanish food.

Ex Output:

1