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: udupi palace 's address is 1007 valencia street.
Original Reference: the address for udupi palace is 1007 valencia street.

SOLUTION: 1

PROBLEM: System Reference: x is a restaurant in the centre of town near x.
Original Reference: x is a restaurant near x in the city centre.

SOLUTION: 1

PROBLEM: System Reference: the name of the restaurant is arabian nights restaurant.
Original Reference: arabian nights restaurant is a nice restaurant.

SOLUTION:
1