Paying off a house while having a sandwich lease

[Barron Alec Kartchner]

if i have a 7 year sandwich lease with a home owner and i do a 2 year lease option with a tenant, after the 2 years is up and they choose to buy the house. when i get the money can i immediately pay the home owner off and keep the profits or do i have to wait until the 7 year lease is up to pay off the house?