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: what type of food would you like to eat?
Original Reference: what type of food are you looking for?.

Ex Output:
0


Ex Input:
System Reference: fresca, is near pacific heights, does not allow kids, and is moderate.
Original Reference: fresca restaurant does not allow child -s and is in the moderate price range and is near pacific heights.

Ex Output:
1


Ex Input:
System Reference: what area would you like the restaurant to be in?
Original Reference: i am sorry. can you repeat what area you are looking for?.

Ex Output:

1