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.

[EX Q]: System Reference: what part of the city are you looking for?
Original Reference: what area of the city would you like to be in.
[EX A]: 1

[EX Q]: System Reference: there are 7 cheaply priced japanese restaurants.
Original Reference: there are 7 restaurant -s serve japanese and cheap -ly priced.
[EX A]: 0

[EX Q]: System Reference: x is an english cafe food restaurant located near x and x.
Original Reference: x is a restaurant serving english cafe style food and it is located near x and x.
[EX A]:
0