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: what area are you looking for?
Original Reference: in what area are you looking for?.

Ex Output:
0


Ex Input:
System Reference: there is a sea food restaurant called alamo square seafood grill.
Original Reference: the alamo square seafood grill servers sea food.

Ex Output:
1


Ex Input:
System Reference: may i ask near where?
Original Reference: what are are you looking for a hotel near?.

Ex Output:

0