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: may i help you further?
Original Reference: may i help you further?.

SOLUTION: 1

PROBLEM: System Reference: what type of food would you like to eat?
Original Reference: what food are you interested in?.

SOLUTION: 1

PROBLEM: System Reference: muguboka restaurant, is in hayes valley serves korean food.
Original Reference: i have found muguboka restaurant in hayes valley that serves korean food.

SOLUTION:
1