Is it possible to use BART model for question answering purpose which responses like a human like conversation

Hi i have tried making my own fine tuned model for question answering purpose using the lectures provided. But the issue i am facing is that result we are getting is in 2 or 3 words or just the answer, but i want it to response more like a human conversing back.
For Example:
Q. Who is Prime minister of India?
so instead of answering “narendra modi”. i want it to respond like "Narendra Modi is the prime minister of India ".

is it possible to create a model like this?