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: the name of the restaurant is bund shanghai restaurant.
Original Reference: bund shanghai restaurant is a good restaurant.

Output: 1


Input: Consider Input: System Reference: there are 239 restaurants available serving any meal.
Original Reference: there are 239 restaurant -s that are good for any meal.

Output: 1


Input: Consider Input: System Reference: x is a restaurant in the moderate price range in the x area.
Original Reference: x is a restaurant in x with a moderately priced menu.


Output: 1