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.

Example Input: System Reference: little nepal serves himalayan food at a moderate price range.
Original Reference: little nepal is of moderate price and serves himalayan food.
Example Output: 1

Example Input: System Reference: x is an indian restaurant which service the riverside area.
Original Reference: x is an indian restaurant in the riverside area.
Example Output: 1

Example Input: System Reference: chow 's address is 215 church street, and its phone number is 4155522469.
Original Reference: chows is located at 215 church street and the phone number is 4155522469.
Example Output:
1