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.

System Reference: what price range are you looking for?
Original Reference: are you requesting the price for a hotel?.
1

System Reference: x is an expensive restaurant, in the riverside area of town.
Original Reference: x is a restaurant on the riverside that is in the expensive price range.
1

System Reference: chez maman, is in the are of hayes valley or victoria mews.
Original Reference: chez maman is in the area of hayes valley or victoria mews.

0