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: so you want a cheap place to eat?
Original Reference: so you want somewhere cheap to eat?.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant its phone number is x.
Original Reference: x is a restaurant and its phone number is x.

Ex Output:
1


Ex Input:
System Reference: can you do not care about the near correct?
Original Reference: can i confirm that you do not care what area you are looking for a hotel near?.

Ex Output:

0