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

Output: 1


Input: Consider Input: System Reference: x is an italian restaurant in the moderate price range located in the x area.
Original Reference: x is an italian restaurant near x with a moderate pricerange.

Output: 1


Input: Consider Input: System Reference: x is a restaurant serving english contemporary food and is located near x.
Original Reference: x is a contemporary english restaurant located near the x.


Output: 1