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: little nepal, is located in hayes valley or bernal heights north its address is 925 cortland ave.
Original Reference: little nepal is located at 925 cortland avenue in hayes valley or bernal heights north area.

SOLUTION: 1

PROBLEM: System Reference: what area are you looking for?
Original Reference: what area of the city are you looking for?.

SOLUTION: 0

PROBLEM: System Reference: there are 239 restaurants available serving any meal.
Original Reference: there are 239 restaurant -s available serving any meal.

SOLUTION:
1