TASK DEFINITION: You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.
PROBLEM: System Reference: there are 4 expensively priced japanese restaurants.
Original Reference: there are 4 other restaurant -s that are expensive japanese restaurant -s.

SOLUTION: 0

PROBLEM: System Reference: what area are you looking for?
Original Reference: what area would you like to eat in?.

SOLUTION: 0

PROBLEM: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: what do you need to be near to?.

SOLUTION:
0