@InProceedings{toledo-et-al:2013:IWCS2013,
  author    = {Toledo, Assaf  and  Alexandropoulou, Stavroula  and  Katrenko, Sophia  and  Klockmann, Heidi  and  Kokke, Pepijn  and  Winter, Yoad},
  title     = {Semantic Annotation of Textual Entailment},
  booktitle = {Proceedings of the 10th International Conference on Computational Semantics (IWCS 2013) -- Long Papers},
  month     = {March},
  year      = {2013},
  address   = {Potsdam, Germany},
  publisher = {Association for Computational Linguistics},
  pages     = {240--251},
  url       = {http://www.aclweb.org/anthology/W13-0121}
}