question vs reply

question

verb
  • To ask questions of; to interrogate; to ask for information. 

  • To ask a question or questions; inquire or seek to know; examine. 

  • To raise doubts about; have doubts about. 

noun
  • A subject or topic for consideration or investigation. 

  • A sentence, phrase or word which asks for information, reply or response; an interrogative. 

  • A proposal to a meeting as a topic for deliberation. 

  • A doubt or challenge about the truth, accuracy, or validity of a matter. 

reply

verb
  • To give a written or spoken response, especially to a question, request, accusation or criticism; to answer. 

  • To act or gesture in response. 

  • To repeat something back; to echo. 

noun
  • Something given in reply. 

  • A counterattack. 

  • A document written by a party specifically replying to a responsive declaration and in some cases an answer. 

  • The answer of a figure. 

  • A written or spoken response; part of a conversation. 

How often have the words question and reply occurred in a corpus of books? (source: Google Ngram Viewer )