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: skool, is expensively prices and does not allow children.
Original Reference: i know of an expensive restaurant named skool, that does not allow child -s.

SOLUTION: 0

PROBLEM: System Reference: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant is a good restaurant.

SOLUTION: 1

PROBLEM: System Reference: x is an italian restaurant in the moderate price range located in the x area.
Original Reference: x is an italian restaurant in the moderate price range in the x area.

SOLUTION:
1