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 part of the city are you looking for?
Original Reference: what are do you need a hotel in?.
1

System Reference: beijing restaurant serves chinese food.
Original Reference: beijing restaurant is serving chinese food.
0

System Reference: x is a restaurant that serves italian food takeaway it is located near x.
Original Reference: x is an italian restaurant that provides takeaway pizza near x.

1