You are given an original reference as well as a system reference. Your task is to judge the quality of the system reference. If the utterance is grammatically correct and fluent output 1, else output 0.

Ex Input:
System Reference: the phone number for red door cafe is 4152828283.
Original Reference: red door cafe can be called at 4152828283.

Ex Output:
1


Ex Input:
System Reference: what part of the city are you looking for?
Original Reference: which area do you want?.

Ex Output:
1


Ex Input:
System Reference: darbar restaurant near nob hill offers cheap food.
Original Reference: darbar restaurant is near nob hill and is cheap.

Ex Output:

1