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: in which area are you looking for a hotel?.

A: 0
****
Q: System Reference: there are 54 cheap restaurants where kids are allowed.
Original Reference: there are 54 restaurant -s that are cheap and allow child -s.

A: 1
****
Q: System Reference: the name of the restaurant is benu.
Original Reference: benu is a nice restaurant.

A:
1
****