instruction:
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.
question:
System Reference: aux delices restaurant near russian hill serves vietnamese.
Original Reference: there is a place called aux delices restaurant that serves vietnamese food near russian hill.
answer:
1


question:
System Reference: may i ask near where?
Original Reference: in which area are you looking for a hotel?.
answer:
0


question:
System Reference: x is a japanese restaurant that provides chinese takeaway near x and x.
Original Reference: x is a japanese restaurant that provides chinese takeaway near x and x.
answer:

1