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: we have 3 restaurants listed in the pacific heights area.
Original Reference: there are 3 restaurant -s in teh pacific heights area.

Ex Output:
1


Ex Input:
System Reference: what part of the city are you looking for?
Original Reference: what is the area you are looking for?.

Ex Output:
1


Ex Input:
System Reference: la mediterranee is a nice restaurant that serves middle eastern food in the cheap price range and it does not allow children.
Original Reference: i have just the restaurant for you. it is called la mediterranee, it serves cheap middle eastern food and child -s are not allowed.

Ex Output:

0