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.

Q: System Reference: i am sorry but there are no hotels in the pacific heights area that match those requirements allows dogs.
Original Reference: i am sorry, but there are no hotel -s in pacific heights that allow dogs.

A: 1
****
Q: System Reference: what part of the city are you looking for?
Original Reference: what area would you like to stay?.

A: 1
****
Q: System Reference: what part of the city are you looking for?
Original Reference: what area would you like to find a hotel in?.

A:
1
****