Iscern the legal relationships between Landlords and Tenants

To develop what you believe is a terrific idea for a video game, you lease 50,000 square feet in an office building from Commercial Property, LLC, under a written five-year lease. Your goal is to put the game on the market within two years. Several months into the term, a competitor unexpectedly released a new game title featuring play that would make your game appear to be poorly crafted imitation. Can you assign the lease to another party? Explain.