When there is a long QnA answer outputted to the assistant, it can scroll some of the information out of view, but if I was talking to a human I'd like to think they would enter a small amount of information, wait a short period, and then output the next section, making my conversation more 'conversational', rather than overwhelming me with too much information all in one go.
You see it when you talk to people via an instant messaging tool or SMS, people do not usually send one long message with large amounts of text, but they would send multiple smaller messages.
