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: what area are you looking for?
Original Reference: what area do you want.

SOLUTION: 0

PROBLEM: System Reference: can i double check you want a hotel that has internet?
Original Reference: do you want a hotel which provides internet?.

SOLUTION:
0