instruction:
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.
question:
System Reference: bund shanghai restaurant 's address is 640 jackson street.
Original Reference: bund shanghai restaurant 's address is 640 jackson street.
answer:
1


question:
System Reference: chow, is good for lunch or dinner.
Original Reference: chow is good for lunch and dinner.
answer:
1


question:
System Reference: x is a restaurant in x on the river to x and x.
Original Reference: x is a restaurant in the x and riverside area near x and x.
answer:

1