Symantec Q&A was released in 1985. https://en.wikipedia.org/wiki/Q%26A_%28Symantec%29 https://en.wikipedia.org/wiki/Q%26A_%28Symantec%29 For various definition

Symantec Q&A was released in 1985. https://en.wikipedia.org/wiki/Q%26A_%28Symantec%29 https://en.wikipedia.org/wiki/Q%26A_%28Symantec%29 For various definitions of query, the work goes back to the 1950s https://developer.ibm.com/articles/a-beginners-guide-to-natural-language-processing/ https://developer.ibm.com/articles/a-beginners-guide-to-natu...