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 is a afghan restaurant called helmand palace.
Original Reference: helmand palace serves afghan food.

Ex Output:
1


Ex Input:
System Reference: what price range are you comfortable with?
Original Reference: what price range are you comfortable with?.

Ex Output:
0


Ex Input:
System Reference: da flora a venetian osteria is a cheap restaurant that is good for dinner.
Original Reference: i have found da flora a venetian osteria, where the price range is cheap, and they serve dinner.

Ex Output:

0