Wang, X., P. Kapanipathi, R. Musa, M. Yu, K. Talamadupula, I. Abdelaziz, M. Chang, A. Fokoue, B. Makni, N. Mattei, and M. Witbrock. “Improving Natural Language Inference Using External Knowledge in the Science Questions Domain”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 33, no. 01, July 2019, pp. 7208-15, doi:10.1609/aaai.v33i01.33017208.