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: enjoy vegetarian restaurant, is near chinatown, it serves chinese food for dinner, and allows kids.
Original Reference: enjoy vegetarian restaurant serves chinese food for dinner and allows kid -s. it is near to chinatown.

Output: 1


Input: Consider Input: System Reference: may i ask near where?
Original Reference: what would you like the hotel to be located near?.

Output: 0


Input: Consider Input: System Reference: there is a chinese restaurant called beijing restaurant.
Original Reference: beijing restaurant is serving chinese food.


Output: 1