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.

Q: System Reference: source serves pizza food allows kids, and is cheap.
Original Reference: source serves cheap pizza and allows kid -s.

A: 1
****
Q: System Reference: darbar restaurant, is cheap.
Original Reference: darbar restaurant is pretty cheap.

A: 1
****
Q: System Reference: what area are you looking for a hotel in?
Original Reference: where would you like to look.

A:
0
****