5.2 Albert wants to purchase a stand from Mohammed. They agree that Albert will purchase the stand if the beach is visible from the stand. Mohammed is not sure whether the beach is visible from the stand. What is such contractual term (as above) called? Briefly discuss this contractual term. (4) Patch and Maya agree that Patch will sell his race horse to Maya. Unbeknown to them, the horse has already died. The horse was struck by lightning the day before the agreement was reached. 5.3 CLAW Discuss whether a valid contract has been concluded. (4)