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: the phone number for the big 4 restaurant is 4157711140.
Original Reference: the big 4 restaurant 's number is 4157711140.

SOLUTION: 1

PROBLEM: System Reference: x is a chinese restaurant in x, near x.
Original Reference: x is a restaurant near x in the x area that serves chinese food.

SOLUTION: 1

PROBLEM: System Reference: beijing restaurant 's address is 1801 alemany blvd.
Original Reference: the address for the beijing restaurant is 1801 alemany blvd.

SOLUTION:
1