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: sushi bistro 's address is 431 balboa street.
Original Reference: the address of sushi bistro is 431 balboa street.

SOLUTION: 1

PROBLEM: System Reference: x is a french and continental restaurant in x.
Original Reference: the restaurant x serves french and continental food in the x area.

SOLUTION: 1

PROBLEM: System Reference: x is an italian take-out restaurant that provides takeaway pizza.
Original Reference: x is a takeaway restaurant where you can find italian food.

SOLUTION:
1