response: Librarians?  Oh I know that the role is constantly evolving, to meet technological and social needs.
original_response: Unlike the e reader, Librarians are constantly evolving t meet our needs as readers, no updates required.
history: Hi! do you like E-books? Hmm well I can't read, I'm just a bot.  Did you know though that some e-books don't have a printed equivalent? No I didn't!   Do you know anything about Steve Howe? Oh, since 2015 he has been in a musical group with Alan White, Geoff Downes, Billy Sherwood and John Davison. Oh I see.  Hey what do you know about librarians?
knowledge: The role of a librarian is continually evolving to meet social and technological needs.