TASK DEFINITION: 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.
PROBLEM: System Reference: zero restaurants in the pacific heights area in the expensive price range.
Original Reference: there are no restaurant -s in the pacific heights area in teh expensive price range.

SOLUTION: 1

PROBLEM: System Reference: benu, is located at 22 hawthorne street, 94105.
Original Reference: benu 's address is 22 hawthorne street. it is postcode is 94105.

SOLUTION: 1

PROBLEM: System Reference: may i ask near where?
Original Reference: is there a location you would like the hotel to be close to?.

SOLUTION:
0