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.

Input: Consider Input: System Reference: the tuscan best western plus has internet. the phone number is 4155611100.
Original Reference: the tuscan best western plus does have internet, the phone number is 4155611100.

Output: 0

Input: Consider Input: System Reference: he san francisco marriott marquis is located near soma.
Original Reference: san francisco marriott marquis is near soma.

Output: 0

Input: Consider Input: System Reference: there is a spanish restaurant called piperade.
Original Reference: there is a spanish restaurant called piperade that may interest you.
Output: 1