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: may i ask near where?
Original Reference: in which area would you like your hotel?.

SOLUTION: 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 red door cafe is in hayes valley or cathedral hill their address is 1608 bush street.

SOLUTION: 1

PROBLEM: System Reference: red door cafe, is good for brunch, and no children are allowed.
Original Reference: the red door cafe does not allow child -s, but is good for brunch.

SOLUTION:
1