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: x is an expensive restaurant, in the riverside area of town.
Original Reference: x is a restaurant on the riverside that is in the expensive price range.

SOLUTION: 1

PROBLEM: System Reference: what part of the city are you looking for?
Original Reference: would you like to search in certain area?.

SOLUTION: 1

PROBLEM: System Reference: what part of the city are you looking for?
Original Reference: what part of the city are you looking at.

SOLUTION:
1