Data for question answering: The case of why Suzan Verberne author Lou Boves author Nelleke Oostdijk author Peter-Arno Coppen author 2006-05 text Proceedings of the Fifth International Conference on Language Resources and Evaluation (LREC’06) Nicoletta Calzolari editor Khalid Choukri editor Aldo Gangemi editor Bente Maegaard editor Joseph Mariani editor Jan Odijk editor Daniel Tapias editor European Language Resources Association (ELRA) Genoa, Italy conference publication verberne-etal-2006-data https://aclanthology.org/L06-1316/ 2006-05