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: x is an expensive restaurant near x and x.
Original Reference: x is a restaurant near x and x in the expensive price range.

SOLUTION: 1

PROBLEM: System Reference: the inn san francisco is located near mission, they accept credit cards, and internet access.
Original Reference: the inn san francisco is located near mission and they accept credit card -s and internet access.

SOLUTION: 0

PROBLEM: System Reference: where would you like it to be near to?
Original Reference: what part of town are you looking for?.

SOLUTION:
0