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: can i ask near where?.

SOLUTION: 0

PROBLEM: System Reference: x is a restaurant in the moderate price range located in the x area.
Original Reference: x is a moderately priced restaurant in the x area.

SOLUTION: 1

PROBLEM: System Reference: beijing restaurant 's address is 1801 alemany blvd.
Original Reference: beijing restaurant is located on 1801 alemany blvd.

SOLUTION:
1