question-answer

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• Question answering — (QA) is a type of information retrieval. Given a collection of documents (such as the World Wide Web or a local collection) the system should be able to retrieve answers to questions posed in natural language. QA is regarded as requiring more… …   Wikipedia

• answer — [n] reply; reaction acknowledgment, antiphon, backcap*, back talk, band aid*, close, comeback, comment, cooler*, counterclaim, crack, defense, disclosure, echo, elucidation, explanation, feedback, guff*, interpretation, justification, key, lip*,… …   New thesaurus

• question — ques|tion1 W1S1 [ˈkwestʃən] n ▬▬▬▬▬▬▬ 1¦(asking for information)¦ 2¦(subject/problem)¦ 3¦(doubt)¦ 4 without question 5 there is no question of something happening/somebody doing something 6 in question 7 be a question of something 8 it s… …   Dictionary of contemporary English

• answer — I. noun Etymology: Middle English, from Old English andswaru (akin to Old Norse andsvar answer); akin to Old English and against, swerian to swear more at ante Date: before 12th century 1. a. something spoken or written in reply to a question b.… …   New Collegiate Dictionary

• question — 1 / kwestSFn/ noun (C) 1 ASKING FOR INFORMATION a sentence or phrase that asks for information: ask (sb) a question: They asked me a lot of questions about my work experience. | May I ask a question? | answer a question: Answer three out of five… …   Longman dictionary of contemporary English

• answer — n reply, response, rejoinder, retort (see under ANSWER vb 1) Analogous words: defense, vindication, justification (see corresponding verbs at MAINTAIN): refutation, rebuttal (see corresponding verbs at DISPROVE) Contrasted words: question, query …   New Dictionary of Synonyms

• Question Time — in a parliament occurs when backbenchers (members of the parliament who are not Ministers) ask questions of the Prime Minister which he or she is obliged to answer. It usually occurs daily while parliament is sitting, though it can be cancelled… …   Wikipedia

• question — [n1] asking for answer catechism, examination, inquest, inquiring, inquiry, inquisition, interrogation, interrogatory, investigation, poll, Q and A*, query, questioning, third degree*, wringer*; concepts 48,53 Ant. answer, reply question [n2]… …   New thesaurus

• answer — [an′sər, än′sər] n. [ME andsware < OE andswaru < and , against + swerian, SWEAR] 1. something said or written in return to a question, argument, letter, etc. 2. any act in response or retaliation [his answer was a well aimed blow] 3. one… …   English World dictionary

• Answer — An swer ([a^]n s[ e]r), v. t. [imp. & p. p. {Answered} ([a^]n s[ e]rd); p. pr. & vb. n. {Answering}.] [OE. andswerien, AS. andswerian, andswarian, to answer, fr. andswaru, n., answer. See {Answer}, n.] 1. To speak in defense against; to reply to… …   The Collaborative International Dictionary of English

• question — ques·tion n 1: a particular query directed to a witness compare interrogatory hy·po·thet·i·cal question /ˌhī pə the ti kəl/: a question directed to an expert witness (as a physician) that is based on the existence of facts offered in evidence and …   Law dictionary