Last year, Mr. Blue, out of love and affection, agreed to give his exclusive collection of shoes to his son, Jim, if he completes his degree in the field of medicine with merit. This agreement was put into writing. Jim successfully completed the degree with merit three months ago but Mr. Blue does not want to adhere to the agreement drawn up between them.

Advise Jim whether he is able to impose the agreement between him and his father under the law of contract.