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.

Q: System Reference: may i ask near where?
Original Reference: should it be close to any particular location?.

A: 0
****
Q: System Reference: what area are you looking for?
Original Reference: which area do you want to search for?.

A: 0
****
Q: System Reference: i have found 239 restaurants serve any meal if the food type.
Original Reference: there are 239 place -s serve meal food if the food type is not an issue.

A:
0
****