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: there is a spanish restaurant called piperade.
Original Reference: do you want to try piperade, its spanish food.

SOLUTION: 1

PROBLEM: System Reference: what type of food would you like to eat?
Original Reference: i can help you. what type of food would you like to eat?.

SOLUTION: 1

PROBLEM: System Reference: lime tree southeast asian kitchen, is a good restaurant that serves malaysian food, especially for lunch.
Original Reference: lime tree southeast asian kitchen is a malaysian restaurant that is good for lunch.

SOLUTION:
1