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 part of the city are you looking for?
Original Reference: what are do you need a hotel in?.

Ex Output:
1


Ex Input:
System Reference: there are 2 restaurants which serve brunch.
Original Reference: there are 2 good restaurant -s that offer brunch.

Ex Output:
1


Ex Input:
System Reference: i am sorry i am not finding any hotels in the lower pacific heights area.
Original Reference: no hotel in lower pacific heights.

Ex Output:

1