Surprise Language Challenge: Developing a Neural Machine Translation System between Pashto and English in Two Months Alexandra Birch author Barry Haddow author Antonio Valerio Miceli Barone author Jindrich Helcl author Jonas Waldendorf author Felipe Sánchez Martínez author Mikel Forcada author Víctor Sánchez Cartagena author Juan Antonio Pérez-Ortiz author Miquel Esplà-Gomis author Wilker Aziz author Lina Murady author Sevi Sariisik author Peggy van der Kreeft author Kay Macquarrie author 2021-08 text Proceedings of Machine Translation Summit XVIII: Research Track Kevin Duh editor Francisco Guzmán editor Association for Machine Translation in the Americas Virtual conference publication birch-etal-2021-surprise https://aclanthology.org/2021.mtsummit-research.8/ 2021-08 92 102