A landlord is required to provide vacant possession to a new tenant. The obligation of vacant possession 1)requires the landlord to provide the premise exactly as described in the lease document. 2)requires the landlord ensure the premises are vacant and ready for occupation at the start of the lease. 3)prevents either party from entering the premise before the start of the lease. 4)prohibits a landlord from changing the termination date of the lease. 5)prohibits the landlord from entering the premises without permission.

Which one is correct?