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: 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.

SOLUTION: 1

PROBLEM: System Reference: there are 0 restaurants that allow kids, and serve french.
Original Reference: sorry but i could not find a french restaurant that allows kid -s.

SOLUTION: 0

PROBLEM: System Reference: the price is 22 euro at chow.
Original Reference: the price of chow is 22 euro.

SOLUTION:
0