This is an online demo of our paper TwoWingOS: A Two-Wing Optimization Strategy for Evidential Claim Verification (Yin and Roth, EMNLP'2018)

It takes a claim as input, then outputs a decision ("SUPPORTED", "REFUTED" or "NOENOUGHINFO") with a list of evidence sentences from Wikipedia (June 2017 dump) .

The process will take about 15~45 seconds, please be patient..............