Lee would like to hire a flat from Tang so that he (Lee) could hold his birthday party in the flat. One day before the party was scheduled to be held, torrential rain flooded the entire floor area, rendering the flat unfit for holding the party. Tang insisted that Lee must pay the hiring fee. If not, Tang would sue Lee for breach of contract. Advise Lee on his legal position in case he is sued by Tang. Use case law and the relevant legislation to illustrate your answers. (Note: There was no compensation clause in the contract of the parties to provide for frustration.)