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: unfortunately 0 restaurants serve afghan for lunch.
Original Reference: there are 0 restaurant -s that serve afghan food and are good for lunch.
Example Output: 1

Example Input: 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.
Example Output: 1

Example Input: System Reference: x is a cheap fast food restaurant near the river.
Original Reference: x is a reasonably priced fast food restaurant down by the river.
Example Output:
1