dependency analysis

Á. Rodrigo, Peñas, A., Herrera, J., Verdejo, F., Sekine, S., Inui, K., Dagan, I., Dolan, B., Giampiccolo, D., and Magnini, B., “Experiments of UNED at the Third Recognising Textual Entailment Challenge”, Workshop on Textual Entailment and Paraphrasing. Association for Computational Linguistics, Prague, Czech Republic, p. 89--94, 2007.