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.

Example Input: System Reference: x is a restaurant in the centre of town on the riverside, near to x.
Original Reference: if you would like to visit a nice restaurant, i would suggest x near x by the riverside, in the centre of the city. .
Example Output: 1

Example Input: System Reference: are you looking for breakfast brunch lunch or dinner?
Original Reference: are you looking for breakfast, brunch, lunch, or dinner.
Example Output: 1

Example Input: System Reference: let me confirm that you do not care if children are allowed at the restaurant?
Original Reference: ok, you want a restaurant and you do not care whether it allows kid -s?.
Example Output:
1