A platonic friendship is a friendship with a person:

• A. who is your romantic partner
• B. with whom you share a business partnership
• C. who is a member of your immediate family
• D. with whom you have no romantic or sexual involvement

Answer: (D)

Verified step by step guidance

1. Understand the definition of a platonic friendship: it is a type of friendship characterized by the absence of romantic or sexual involvement between the individuals.
2. Review each option given in the problem and compare it to the definition of a platonic friendship.
3. Eliminate options that involve romantic or sexual relationships, such as 'who is your romantic partner,' since this contradicts the platonic nature.
4. Consider options that involve non-romantic relationships, such as business partnerships or family members, but recognize that these do not necessarily define a platonic friendship.
5. Conclude that the correct answer is the option describing a friendship 'with whom you have no romantic or sexual involvement,' as this aligns precisely with the definition of a platonic friendship.