Choose the pair in which the words are differently related from the rest.

The correct answer is A. Donald : Comedy.

In the other options, the words are related in the following way:

• Holmes is a detective who solves mysteries in a suspenseful manner.
• Premchand is a novelist who wrote many novels about Indian society.
• Robinson is a character in a novel about a man who is shipwrecked on an island and has to survive on his own.

Donald Duck is a cartoon character who is known for his comedic antics. He is not typically associated with suspense or mystery.

Therefore, the pair A. Donald : Comedy is the odd one out.