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: are you looking for breakfast brunch lunch or dinner?
Original Reference: what meal would you like to eat?.

SOLUTION: 1

PROBLEM: System Reference: x is a chinese restaurant near the river.
Original Reference: x is a chinese restaurant in the riverside area.

SOLUTION: 1

PROBLEM: System Reference: the hotel has 169 rooms, has internet and the price range you do not care about.
Original Reference: there are 169 hotel -s that have a internet connection.

SOLUTION:
0