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: the address for the seal rock inn is 545 point lobos ave and the postcode is 94121.
Original Reference: seal rock inn 's address is 545 point lobos ave. the postcode is 94121.

SOLUTION: 0

PROBLEM: System Reference: i am sorry but there is no information about a venue in the city centre area near x.
Original Reference: there are no places you are looking for near x in the centre of town.

SOLUTION: 1

PROBLEM: System Reference: campton place restaurant, is expensive.
Original Reference: campton place restaurant is expensive.

SOLUTION:
1