The correct answer is D. Minor.
A minor is a person who is under the age of majority, which is 18 in most jurisdictions. Minors are not legally allowed to enter into contracts, as they are considered to be unable to understand the nature and consequences of their actions.
A housewife is a woman who is not employed outside the home and is responsible for taking care of her family. Housewives are legally allowed to enter into contracts.
A businessman is a person who is involved in business activities, such as buying and selling goods or services. Businessmen are legally allowed to enter into contracts.
A government employee is a person who is employed by the government. Government employees are legally allowed to enter into contracts.
It is important to note that the laws governing contracts vary from jurisdiction to jurisdiction. Therefore, it is always advisable to consult with an attorney before entering into a contract.