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 239 restaurants if the area does not matter to you.
Original Reference: there are 239 restaurant -s if you do not care about the area.

SOLUTION: 0

PROBLEM: System Reference: x is an indian restaurant in the x area.
Original Reference: i recommend x, an indian restaurant that can be found in x .

SOLUTION: 1

PROBLEM: System Reference: hong kong clay pot restaurant, is near chinatown, it serves chinese food for dinner, and allows kids.
Original Reference: hong kong clay pot restaurant serves chinese for dinner and allows kid -s. it is near to chinatown.

SOLUTION:
1