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

SOLUTION: 1

PROBLEM: System Reference: x is a cheap fast food restaurant near the river.
Original Reference: x is a reasonably priced fast food restaurant down by the river.

SOLUTION: 1

PROBLEM: System Reference: may i ask near where?
Original Reference: what area do you want to be near?.

SOLUTION:
0