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: there are 239 restaurants available serving any meal.
Original Reference: there are 239 restaurant -s that are great for any meal.

SOLUTION: 1

PROBLEM: System Reference: aperto restaurant, is near the potrero hill.
Original Reference: do you want to try aperto restaurant near potrero hill?.

SOLUTION: 1

PROBLEM: System Reference: x is a french restaurant in the riverside area near x.
Original Reference: x is a restaurant in the riverside area that serves french food. it is near the x.

SOLUTION:
1