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: red door cafe is an cheap restaurant that does not allow children.
Original Reference: red door cafe is a cheap restaurant that does not allow child -s.

Ex Output:
0


Ex Input:
System Reference: what price range are you looking for?
Original Reference: what price range hotel are you looking for?.

Ex Output:
1


Ex Input:
System Reference: the richmond has 2 locations in hayes valley or inner richmond, the address is 615 balboa street, and the phone number is 4153798988.
Original Reference: the richmond is in hayes valley or inner richmond. the address is 615 balboa street and the phone number is 4153798988.

Ex Output:

1