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: there are 4 expensive restaurants where kids are allowed.
Original Reference: there are 4 expensive restaurant -s that allow kid -s.

Ex Output:
1


Ex Input:
System Reference: fresca, is good for dinner.
Original Reference: fresca is good for dinner.

Ex Output:
1


Ex Input:
System Reference: x is a french and restaurant near x.
Original Reference: x is a french restaurant near x.

Ex Output:

0