You are given an original reference as well as a system reference. Your task is to judge the informativeness of the system reference. If the utterance provides all the useful information from the meaning representation output 1, else output 0.

Input: Consider Input: System Reference: x is a restaurant in the centre of town and riverside area near x.
Original Reference: x is a restaurant in the city centre, near the riverside and x .

Output: 1


Input: Consider Input: System Reference: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant serves great food.

Output: 1


Input: Consider Input: System Reference: x is a restaurant near x and in the centre of town in the cheap price range.
Original Reference: x is a cheaply priced restaurant in the center of the city near x.


Output: 1