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: aux delices restaurant near russian hill serves vietnamese.
Original Reference: aux delices restaurant serves vietnamese food near russian hill.

Ex Output:
1


Ex Input:
System Reference: may i ask near where?
Original Reference: what part of the city are we looking for?.

Ex Output:
0


Ex Input:
System Reference: the phone number for helmand palace is 4153450072.
Original Reference: the phone number for helmand palace is 4153450072.

Ex Output:

1