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.

Ex Input:
System Reference: x is a chinese restaurant in the city centre and riverside area near x.
Original Reference: for chinese food x restaurant is the best one in the centre of the city. it is located on the side of the river near x.

Ex Output:
1


Ex Input:
System Reference: inn at the presidio has which.
Original Reference: the inn at the presidio is at 42 moraga ave and presidio main post. its phone number is 4158007356.

Ex Output:
0


Ex Input:
System Reference: thep phanom thai restaurant, is at 400 waller street, phone number is 4154312526, and the postcode is 94117.
Original Reference: the address for thep phanom thai restaurant is 400 waller street. the postcode is 94117. the phone number is 4154312526.

Ex Output:

1