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.

Input: Consider Input: System Reference: darbar restaurant allows children.
Original Reference: child -s are allowed at the darbar restaurant.

Output: 1


Input: Consider Input: System Reference: would you prefer a lunch or dinner place?
Original Reference: would you like a restaurant that is good for lunch or dinner?.

Output: 1


Input: Consider Input: System Reference: can i confirm that you are looking for a restaurant near potrero hill?
Original Reference: can i confirm if you are looking for a restaurant near potrero hill?.


Output: 1