TruthBot: An Automated Conversational Tool for Intent Learning, Curated Information Presenting, and Fake News Alerting. - Ankur Gupta; Yash Varun; Prarthana Das; Nithya Muttineni; Parth Srivastava; Hamim Zafar; Tanmoy Chakraborty 002; Swaprava Nath (CoRR, 2021)