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: source serves pizza food allows kids, and is cheap.
Original Reference: source is a cheap pizza place that allows child -s.

Ex Output:
0


Ex Input:
System Reference: crustacean restaurant, is expensive.
Original Reference: crustacean restaurant is in the expensive price range.

Ex Output:
0


Ex Input:
System Reference: what part of the city are you looking for?
Original Reference: where should i start looking for a hotel?.

Ex Output:

1