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: what area are you looking for?
Original Reference: in what area are you looking for?.

SOLUTION: 0

PROBLEM: System Reference: the name of the restaurant is range.
Original Reference: range is a nice restaurant.

SOLUTION: 1

PROBLEM: System Reference: darbar restaurant near nob hill offers cheap food.
Original Reference: darbar restaurant is near nob hill and is cheap.

SOLUTION:
1