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: x is an italian restaurant in the riverside area takeaway.
Original Reference: x is an italian restaurant near the river serving takeaway pizza too.

SOLUTION: 1

PROBLEM: System Reference: x is a chinese food takeaway restaurant with restaurant on the riverside.
Original Reference: x is a take-out chinese restaurant located by the riverside.

SOLUTION: 1

PROBLEM: System Reference: the omni san francisco is a pricey hotel.
Original Reference: omni san francisco is pricey.

SOLUTION:
0