Detailed Instructions: 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.
Problem:System Reference: the phone number for sotto mare is 4153983181, and the postcode is 94133.
Original Reference: sotto mare 's phone number is 4153983181 and the postcode is 94133.
Solution:
1