Given a question and an answer, the confidence of the answer is the correctness of the answer to the question.

给定一个问题和一个答案，答案的置信度指的是该答案正确回答了问题的自信程度。

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A question and an answer as an adjacency pair composes an important part of conversation. Its structure is closely related its orientation of use.

问与答作为相邻对是会话中的重要组成部分，其结构与其使用目标有着密切的关系。

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A new approach offers an answer, and may shed light on an even bigger question.

一种新方法提供一个答案，而且可能阐明更大的问题。

《柯林斯英汉双解大词典》

I'm Doug Johnson. Today on our program, we visit an art exhibit by film director Tim Burton, play music by Vampire Weekend, and answer a question about religion in America.

VOA: special.2010.03.05

Every regime is an answer to that question because every regime sets forward a way of distributing formally distributing powers and distributing offices among its citizen body.

每一个政体都是这问题的答案，因,为每一个政体提出了一种分配的方式,正式地分配权力,并将官职分配给其公民本体。

耶鲁公开课 - 政治哲学导论课程节选

The update to Google's search application for the iPhone, which Apple will release through its App Store software distribution service for the smart phone, will allow users to ask a question and get an answer from the Mountain View, Calif.

FORBES: Magazine Article

With all of the open source social media tools now available, this is easier than I expected: I ask a question on LinkedIn and get an answer from an expert (instead of spending five hours googling my brains out).

FORBES: Can A Middle-Aged Mom Launch A Startup? Maybe.

People ask a question, get an answer, and ask another question.

FORBES: Happy B-day, Jeeves: As Ask.com Turns 15, A Refocus on Q&A