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.

Q: System Reference: we have 3 restaurants listed in the pacific heights area.
Original Reference: there are 3 restaurant -s in teh pacific heights area.

A: 1
****
Q: System Reference: what part of the city are you looking for?
Original Reference: where should i start looking for a hotel?.

A: 1
****
Q: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: where do you want to be near to?.

A:
0
****