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: are you looking for somewhere that kids are allowed?
Original Reference: do you want kid -s allowed or not?.
Example Output: 1

Example Input: System Reference: spruce, is a nice restaurant near presidio heights that does not allow children.
Original Reference: there is a nice restaurant named spruce close to presidio heights that does not allow child -s.
Example Output: 1

Example Input: System Reference: what price range are you looking for?
Original Reference: what about price range?.
Example Output:
1