Paloma Galván author Virginia Francisco author Raquel Hervás author Gonzalo Méndez author 2016-05 text Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Sara Goggi editor Marko Grobelnik editor Bente Maegaard editor Joseph Mariani editor Helene Mazo editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Portorož, Slovenia conference publication galvan-etal-2016-riddle https://aclanthology.org/L16-1381/ 2016-05 2407 2412