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: okay well there are no hotels that are in the pricey range in the mission area.
Original Reference: i am sorry but there are no pricey hotel -s near mission.

SOLUTION: 1

PROBLEM: System Reference: what price range are you looking for?
Original Reference: what price range hotel are you looking for?.

SOLUTION: 1

PROBLEM: System Reference: well sorry but no hotels in the inexpensive price range allow dogs.
Original Reference: there are no inexpensive hotel -s that allow dogs.

SOLUTION:
0