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: the intercontinental san francisco is in the pricey price range.
Original Reference: okay well the intercontinental san francisco is very pricey.

Ex Output:
0


Ex Input:
System Reference: inn on castro is located at 321 castro st and the phone number is 4158610321.
Original Reference: the inn on castro phone number is 4158610321 and the address is 321 castro st.

Ex Output:
0


Ex Input:
System Reference: would you confirm that you would like to bring your child?
Original Reference: yes, child -s are allowed.

Ex Output:

1