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: what do you need the hotel to be near?.

Ex Output:
0


Ex Input:
System Reference: so you want a cheap place to eat?
Original Reference: so you want a cheap place to eat?.

Ex Output:
0


Ex Input:
System Reference: source serves pizza food allows kids, and is cheap.
Original Reference: for cheap, kid friendly pizza try source.

Ex Output:

0