Pentagon at MEDIQA 2019: Multi-task Learning for Filtering and Re-ranking Answers using Language Inference and Question Entailment Hemant Pugaliya author Karan Saxena author Shefali Garg author Sheetal Shalini author Prashant Gupta author Eric Nyberg author Teruko Mitamura author 2019-08 text Proceedings of the 18th BioNLP Workshop and Shared Task Dina Demner-Fushman editor Kevin Bretonnel Cohen editor Sophia Ananiadou editor Junichi Tsujii editor Association for Computational Linguistics Florence, Italy conference publication pugaliya-etal-2019-pentagon 10.18653/v1/W19-5041 https://aclanthology.org/W19-5041/ 2019-08 389 398