What is a good answer?

I think the good answer is at least the following:

First, the answer should be accurate. If the answer doesn't matter, it's not the answer the questioner wants. So when we answer questions, we must be accurate. Be sure to think about what the other person is asking, and then answer around the key points of the question, instead of giving a general answer. More can't deviate from the subject to answer.

Second, be concise. Generally speaking, answer questions concisely and don't repeat them. If you can make it clear in one sentence, don't answer in two, three or even several paragraphs. At the same time, we should also pay attention to the fluency of the language, and there should be no typos. Mistakes can easily lead to misunderstanding and even ambiguity.

Third, there must be logic. When answering questions, it is best to answer questions in general, that is to say, to answer at different levels. Don't answer questions in general.