What is the answer and why? Why other answers are not suitable for the right answer?

Remedy of damages is the best way to defend your interests. Which of the following is the best explanation of the remedy of damages? A) the injured party is entitled to set aside the contract and be restored to their pre-contractual position. B) The party at fault is restrained from breaching the contract or from committing the wrongful act. C) The party at fault is directed to carry out their obligations under the contract. D) The party at fault has unjustly obtained a benefit at the injured party's expense and is ordered to restore it to the injured party