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: x is a french and restaurant near x.
Original Reference: x is a restaurant serving french food, near x .

Ex Output:
0


Ex Input:
System Reference: x is an indian restaurant in the x area.
Original Reference: i recommend x, an indian restaurant that can be found in x .

Ex Output:
1


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

Ex Output:

1