Read the following scenario and answer the question that follows:

Sipho concluded a contract of sale with Zodwa. In terms of this contract, Sipho undertook to sell his motor car, a red Mazda CX3, to Zodwa for R163 000. They agreed that Zodwa would pay the purchase price when Sipho delivers the car to her.

In the scenario above both Sipho and Zodwa have rights in terms of the private law.

Which rights are we referring to?