Read the following question and then pick a category that describes the question.
Question: What letter is to the right of K on a typewriter keyboard ?
What category is the question in? Choose one from Abbreviation, Entity, Description and abstract concept, Human being, Location, Numeric value. Respond with only the category and no additional text.
Entity
Description and abstract concept. (The question is asking about a specific key on a keyboard, which is a description and abstract concept.)