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: the intercontinental san francisco is in the pricey price range.
Original Reference: okay well the intercontinental san francisco is very pricey.

A: 0
****
Q: System Reference: what area would you like the restaurant to be in?
Original Reference: where would you like a restaurant?.

A: 1
****
Q: System Reference: the name of the restaurant is atelier crenn.
Original Reference: atelier crenn is a type of restaurant.

A:
1
****