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.

Input: Consider 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 .

Output: 1


Input: Consider Input: System Reference: there are 239 restaurants in any price range.
Original Reference: we have 239 restaurant -s listed for any price range.

Output: 1


Input: Consider Input: System Reference: the the inn san francisco, near the mission does offer internet.
Original Reference: the inn san francisco is near mission and has internet.


Output: 0