TASK DEFINITION: You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.
PROBLEM: System Reference: x is a restaurant in the expensive price range.
Original Reference: x is a restaurant in the expensive price range.

SOLUTION: 1

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

SOLUTION: 1

PROBLEM: System Reference: it is located at 215 church street it is price chow is 22 euro.
Original Reference: chow food is located at 215 church street. it costs 22 euro.

SOLUTION:
0