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.

System Reference: so you are looking for something in the inexpensive price range, is that correct?
Original Reference: can i confirm that you are looking for an inexpensive hotel?.
0

System Reference: may i ask near where?
Original Reference: what venues are you hoping to be near?.
0

System Reference: darbar restaurant, is cheap.
Original Reference: darbar restaurant is in your cheap price range.

1