thinking of lease/option

I am thinking of getting into a lease/option. The property has a kennel that pays 1300 a month. Theproperty also ha a 2/br apt. above the garage which rents for 250. and there is a natural gas well that pays a royalty of 150/mth. My question is will this income transfer to me once I sign a lease option

If you write them into the contract they will.