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: may i ask near where?
Original Reference: what part of the city are we looking for?.

SOLUTION: 0

PROBLEM: System Reference: what area would you like the restaurant to be in?
Original Reference: what part of the city you are looking for?.

SOLUTION: 1

PROBLEM: System Reference: shangri la vegetarian restaurant near outer sunset serves chinese.
Original Reference: shangri la vegetarian restaurant is serving chinese food near the outer sunset.

SOLUTION:
1