TASK DEFINITION: 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.
PROBLEM: System Reference: red door cafe, is in the hayes valley or cathedral hill area and it is address is 1608 bush street.
Original Reference: the address for red door cafe is 1608 bush street. it is in the hayes valley or cathedral hill area.

SOLUTION: 1

PROBLEM: System Reference: x is a restaurant in the riverside area.
Original Reference: x is a restaurant near the river.

SOLUTION: 1

PROBLEM: System Reference: the name of the restaurant is angkor borei restaurant.
Original Reference: i would recommend angkor borei restaurant, a nice restaurant.

SOLUTION:
1