history: Hi! do you like E-books?
knowledge: Although sometimes defined as ''an electronic version of a printed book'', some e-books exist without a printed equivalent.
response: 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?
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?
knowledge: Since June 2015, it has consisted of guitarist Steve Howe, drummer Alan White, keyboardist Geoff Downes, singer Jon Davison, and bassist Billy Sherwood, with no remaining founding members.
response: Oh, since 2015 he has been in a musical group with Alan White, Geoff Downes, Billy Sherwood and John Davison.
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.
response: Librarians?  Oh I know that the role is constantly evolving, to meet technological and social needs.
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?
Librarians?  Oh I know that the role is constantly evolving, to meet technological and social needs.
Oh I see.   I like libraries, what do you know about them?
knowledge: A library is a collection of sources of information and similar resources, made accessible to a defined community for reference or borrowing.
response: Um a library's a collection of information sources that are accessible for borrowing or reference.
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?
Librarians?  Oh I know that the role is constantly evolving, to meet technological and social needs.
Oh I see.   I like libraries, what do you know about them?
Um a library's a collection of information sources that are accessible for borrowing or reference.
yup. I wonder how many books it can hold.
knowledge: It provides physical or digital access to material, and may be a physical building or room, or a virtual space, or both.
response: Good question, I have no idea!  Another thing about a library is that it can be physical or virtual in nature, or indeed both.