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 Q]: System Reference: the richmond is in hayes valley or inner richmond south at the address is 615 balboa street, and the phone number is 4153798988.
Original Reference: the richmond in the hayes valley or inner richmond address is 615 balboa street. the phone number is 4153798988.
[EX A]: 0

[EX Q]: System Reference: the phone number for chez maman is 4158247166.
Original Reference: the phone number for chez maman is 4158247166.
[EX A]: 1

[EX Q]: System Reference: what area are you looking for?
Original Reference: would you be interested in another area?.
[EX A]:
0