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 and indian takeaway in the x area.
Original Reference: x is an indian restaurant that provides indian takeaway in the x area near x.

SOLUTION: 0

PROBLEM: System Reference: x is a restaurant in x, near to x and x in the expensive price range.
Original Reference: x is an expensive restaurant in x near x and x.

SOLUTION: 1

PROBLEM: System Reference: hakkasan 's address is 1 kearny street.
Original Reference: hakkasan 's address is 1 kearny street.

SOLUTION:
1