Could someone help me understand what that sentence means? (bold) Lease term. The non-cancellable period for which the lessee has contracted to lease the asset together with any further terms for which the lessee has the option to continue to lease the asset, with or without further payment, when at the inception of the lease it is reasonably certain that the lessee will exercise the option and any periods covered by an option to terminate the lease if the lessee is reasonably certain not to exercise that option