Consider a sporting event where there are $4$ referees. When a call is contested, each referee must vote to support $($HIGH$)$ or reject $($LOW$)$ the call. If there is a tie, the head referee breaks the tie and makes the decision. The head referee is part of the team of $4$ referees.Design a system for determining the final decision based on the rules given above. Your implementation must only use dataflow modeling and will have a single output representing the final decision. A HIGH value on the output represents supporting the original call while a LOW value on the output represents a rejection of the call