You are given an original reference as well as a system generated reference. Your task is to judge the naturaleness of the system generated reference. If the utterance could have been produced by a native speaker output 1, else output 0.

Q: System Reference: what type of food would you like to eat?
Original Reference: what food are you interested in?.

A: 1
****
Q: System Reference: there are 2 restaurants that does not allow the s in the pacific heights area.
Original Reference: i found 2 restaurant -s that do not allow kid -s in the pacific heights area.

A: 1
****
Q: System Reference: x is a chinese food restaurant and is located in the centre of town area city.
Original Reference: x is a chinese restaurant near x located in the city centre area.

A:
1
****