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.

[EX Q]: System Reference: little delhi 's address is 83 eddy street.
Original Reference: little delhi 's address is 83 eddy street.
[EX A]: 1

[EX Q]: System Reference: may i ask near where?
Original Reference: where would you like to be close to?.
[EX A]: 0

[EX Q]: System Reference: there are 3 restaurants a nice food near mission bay which to good for dinner.
Original Reference: there are 3 restaurant -s near mission bay that are good for dinner.
[EX A]:
0