@inproceedings{BosMarkert2006RTE2, title = {When logical inference helps determining textual entailment (and when it doesn't)}, author = {Bos, Johan and Markert, Katja}, booktitle = {The Second PASCAL Recognising Textual Entailment Challenge. Proceedings of the Challenges Workshop}, editor = {Magnini, Bernardo and Dagan, Ido}, address = {Venice, Italy}, pages = {98--103}, year = {2006} }