[Solved] Which of the following sentences contains unnecessary repetition? A) Even though it seems unlikely, she really is likable. B) Every week, my boss requires us to attend weekly forecast meetings. C) After the client rejected our first proposal, we suggested a second option. D) Although we tried our hardest, we couldn't meet the deadline. E) Our team has a meeting this morning and another this afternoon. Category: A class or division of people or things regarded as having particular shared characteristics. Category Hierarchies: The organization of objects, ideas, or concepts into classes or groups based on shared characteristics, often encompassing several levels from general to specific. Broad Concepts: General ideas or categories that encompass multiple specific elements or instances, used to organize and categorize complex information. Detailed Subgroupings: Specific and finely divided categories within a larger group, allowing for more precise classification or analysis.