You will be given a definition of a task first, then some input of the task.
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.

System Reference: the phone number for amber india is 4157770500, and the postcode is 94103.
Original Reference: amber india 's phone number is 4157770500. their postcode is 94103.
Output:
1