Tafjord, O., Clark, P., Gardner, M., Yih, W.- tau and Sabharwal, A. 2019. QUAREL: A Dataset and Models for Answering Questions about Qualitative Relationships. Proceedings of the AAAI Conference on Artificial Intelligence. 33, 01 (Jul. 2019), 7063-7071. DOI:https://doi.org/10.1609/aaai.v33i01.33017063.