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: i apologize, aperto restaurant and pera are the only moderately priced restaurants that allow kids near the potrero hill.
Original Reference: i apologize, aperto restaurant and pera are the only moderate -ly priced restaurant -s that allow kid -s near the potrero hill.
0

System Reference: may i ask near where?
Original Reference: what area are you looking for a hotel in?.
0

System Reference: there is a malaysian restaurant called betelnut.
Original Reference: betelnut is a malaysian restaurant.

1