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: x is an italian restaurant in x near to x and x.
Original Reference: x is an italian restaurant in x near x and x.

Output: 0


Input: Consider 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.

Output: 1


Input: Consider Input: System Reference: what price range are you comfortable with?
Original Reference: would you like to know about a restaurant at a specific price range?.


Output: 0