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.

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

Ex Output:
1


Ex Input:
System Reference: alborz persian cuisine, is moderate.
Original Reference: there is a nice restaurant called alborz persian cuisine which feature moderate -ly priced food.

Ex Output:
1


Ex Input:
System Reference: x is an chinese takeaway restaurant in the city centre, located near x and x.
Original Reference: x is a restaurant providing chinese takeaway in the centre of town, near x and x. .

Ex Output:

1