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: may i help you further?
Original Reference: what is your question again?.

Ex Output:
1


Ex Input:
System Reference: the the inn san francisco, near the mission does offer internet.
Original Reference: there is a hotel near the mission called the inn san francisco and they have internet access.

Ex Output:
0


Ex Input:
System Reference: chow, is moderately priced and allows kids.
Original Reference: chow is moderate -ly priced and allows kid -s.

Ex Output:

1