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.

Example Input: System Reference: i could not find a hotel match that is pricey, and does not accept credit cards.
Original Reference: you are looking for a hotel in the pricey range and does not accept credit card -s.
Example Output: 1

Example Input: System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: may i ask near where?.
Example Output: 0

Example Input: System Reference: can i double check you do not care if dogs are allowed at the hotel?
Original Reference: to clarify, you do not care if dogs are allowed?.
Example Output:
1