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: x is an expensive restaurant, in the riverside area of town.
Original Reference: if you are looking for an expensive restaurant near the river, i would suggest x. .
Solution:
1