There is several questions that must be answered. In the example above, of course, the verb must agree in number with its subject, questions . Carelessly restating an idea or stating something obvious from context causes unwanted wordiness. Restating the obvious wastes time and space. The appropriate positive response to a request for information is that information.
Careless repetition causes wordiness and often dullness.
Also, since repetition is one way we emphasize an idea, careless repetition also results in unwanted emphasis. Sentences should be clear, concise, and easy to understand. Awkward structures often obscure the intended meaning. The discussion included the topic of what were our chances of winning. Concerns have been expressed by Bill Jones that we are wasting time.