Abg-CoQA: Clarifying Ambiguity in Conversational Question Answering
We introduce Abg-CoQA, a novel crowdsourced dataset for clarifying ambiguities in conversational question answering systems. Our dataset contains 8,615 questions with answers where 994 questions are ambiguous. The conversational questions are about 3,968 text passages from ve diverse domains which are pre-selected from the CoQA dataset.