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: x is a cheap restaurant near x.
Original Reference: i would suggest x, a cheap restaurant near x .

SOLUTION: 1

PROBLEM: System Reference: chow, is near the castro.
Original Reference: chow is near castro.

SOLUTION: 1

PROBLEM: System Reference: may i ask near where?
Original Reference: would you like to know what it is near?.

SOLUTION:
0