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: i am sorry i am not finding any hotels in the lower pacific heights area.
Original Reference: i am sorry, i could not find a match to your area in lower pacific heights.

Ex Output:
1


Ex Input:
System Reference: can i confirm what area you are looking for a hotel near?
Original Reference: where would you like a hotel?.

Ex Output:
0


Ex Input:
System Reference: dosa on fillmore near lower pacific heights offers expensive food.
Original Reference: dosa on fillmore is an expensive restaurant near lower pacific heights.

Ex Output:

1