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 expensive price range in the x area.
Original Reference: x is an expensive restaurant in the x area.

Ex Output:
1


Ex Input:
System Reference: what part of the city are you looking for?
Original Reference: any special area you are looking for?.

Ex Output:
1


Ex Input:
System Reference: there are 229 restaurants that do not have policys regarding kids.
Original Reference: there are 229 restaurant -s available if you do not mind kid -s are allowed or not.

Ex Output:

1


