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: can i confirm what area you are looking for a hotel near?
Original Reference: waht area is that near?.

Ex Output:
0


Ex Input:
System Reference: x is a restaurant on the riverside called located at the riverside and at is.
Original Reference: x is a cheap fast food restaurant near the river.

Ex Output:
0


Ex Input:
System Reference: the phone number for lime tree southeast asian kitchen is 4156651415.
Original Reference: the phone number for the lime tree southeast asian kitchen is 4156651415.

Ex Output:

1