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 's address is 1608 bush street.
Original Reference: the address of red door cafe is 1608 bush street.

SOLUTION: 1

PROBLEM: System Reference: x is an english cafe food restaurant in the city centre.
Original Reference: x is an english cafe food restaurant in the city centre.

SOLUTION: 1

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

SOLUTION:
0