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 Q]: System Reference: thai cottage restaurant, is cheap.
Original Reference: thai cottage restaurant is a nice restaurant in the cheap price range.
[EX A]: 0

[EX Q]: System Reference: the phone number for crustacean restaurant is 4157762722.
Original Reference: the phone number to crustacean restaurant is 4157762722.
[EX A]: 1

[EX Q]: System Reference: dosa on valencia, is near mission, phone number is 4156423672.
Original Reference: dosa on valencia is near mission, phone number is 4156423672.
[EX A]:
1