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 Input:
System Reference: what area would you like the restaurant to be in?
Original Reference: what part of the city you are looking for?.

Ex Output:
1


Ex Input:
System Reference: just beijing restaurant near mission terrace.
Original Reference: the beijing restaurant is the only place near the mission terrace.

Ex Output:
1


Ex Input:
System Reference: what price range are you looking for?
Original Reference: what is the price range you are interested in?.

Ex Output:

1