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: where would you like it to be near to?
Original Reference: is there an area you would like to look into?.

Ex Output:
0


Ex Input:
System Reference: what part of the city are you looking for?
Original Reference: what area would you like to stay?.

Ex Output:
1


Ex Input:
System Reference: i am sorry i am not finding any hotels in the telegraph hill area.
Original Reference: i am sorry. there are no hotel -s in telegraph hill.

Ex Output:

1