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: marlowe, is in the hayes valley or mission bay call 4159745599.
Original Reference: the marlowe is in the hayes valley or mission bay area. the phone number is 4159745599.

Ex Output:
1


Ex Input:
System Reference: i apologize, aperto restaurant and pera are the only moderately priced restaurants that allow kids near the potrero hill.
Original Reference: i apologize, aperto restaurant and pera are the only moderate -ly priced restaurant -s that allow kid -s near the potrero hill.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant near x and on the riverside area near x.
Original Reference: x is a restaurant in the riverside and x areas near x.

Ex Output:

1