Claire is severely injured in a car accident. The local hospital cannot treat Claire’s injuries. In order to survive, Claire must be flown via Helicopter to a hospital in a bordering state. Prior to boarding the helicopter, Claire signs a contract obligating her to pay for the helicopter flight and all of its expenses. Claire lives and fully recovers. However, she is being sued by the helicopter company in the amount of $50,000 for the helicopter transportation and its accompanying expenses. What is argument Claire could make in order to rescind the agreement? Does it matter that the helicopter company performed its obligation under the contract?