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: what price range are you looking for?
Original Reference: can i confirm that you are asking about the price range?.

SOLUTION: 1

PROBLEM: System Reference: where would you like it to be near to?
Original Reference: sorry in which area do you want a hotel?.

SOLUTION: 0

PROBLEM: System Reference: what area would you like the restaurant to be in?
Original Reference: what area you looking for.

SOLUTION:
1