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: there are 2 marched if you do not can from in the area of cole valley.
Original Reference: 2 hotels can be found near cole valley.

Ex Output:
0


Ex Input:
System Reference: there are 2 new american restaurants in the moderate price range and does allow children.
Original Reference: there are 2 other restaurant -s that serve new american food in the moderate price range and allows kid -s.

Ex Output:
1


Ex Input:
System Reference: bund shanghai restaurant, is cheap.
Original Reference: bund shanghai restaurant is in the cheap price range.

Ex Output:

1


