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: x is a restaurant on the city centre, riverside area and x.
Original Reference: x is a restaurant in the centre of town and riverside near x and x.

SOLUTION: 1

PROBLEM: System Reference: the phone number for house of nanking is 4154211429.
Original Reference: the phone number of house of nanking is 4154211429.

SOLUTION: 1

PROBLEM: System Reference: spruce is a nice restaurant.
Original Reference: there is a nice restaurant -s named spruce.

SOLUTION:
0