MuSiQue: Multihop Questions via Single-hop Question Composition

• Published in: Transactions of the Association for Computational Linguistics Vol. 10; pp. 539 - 554
• Main Authors: Trivedi, Harsh, Balasubramanian, Niranjan, Khot, Tushar, Sabharwal, Ashish
• Format: Journal Article
• Language: English
• Published: One Broadway, 12th Floor, Cambridge, Massachusetts 02142, USA MIT Press 04.05.2022; MIT Press Journals, The; The MIT Press
• Subjects: Datasets; Natural language processing; Questions; Reasoning

Multihop reasoning remains an elusive goal as existing multihop benchmarks are known to be largely solvable via shortcuts. Can we create a question answering (QA) dataset that, by construction, proper multihop reasoning? To this end, we introduce a bottom–up approach that systematically selects comp...