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 an italian restaurant near x.
Original Reference: x is an italian restaurant near x.

SOLUTION: 1

PROBLEM: System Reference: red door cafe, is good for brunch, and no children are allowed.
Original Reference: the red door cafe is a cafe for brunch that does not allow child -s.

SOLUTION: 1

PROBLEM: System Reference: beijing restaurant 's address is 1801 alemany blvd.
Original Reference: beijing restaurant is located on 1801 alemany blvd.

SOLUTION:
1