@InProceedings{agirre-EtAl:2015:SemEval2,
  author    = {Agirre, Eneko  and  Banea, Carmen  and  Cardie, Claire  and  Cer, Daniel  and  Diab, Mona  and  Gonzalez-Agirre, Aitor  and  Guo, Weiwei  and  Lopez-Gazpio, Inigo  and  Maritxalar, Montse  and  Mihalcea, Rada  and  Rigau, German  and  Uria, Larraitz  and  Wiebe, Janyce},
  title     = {SemEval-2015 Task 2: Semantic Textual Similarity, English, Spanish and Pilot on Interpretability},
  booktitle = {Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval 2015)},
  month     = {June},
  year      = {2015},
  address   = {Denver, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {252--263},
  url       = {http://www.aclweb.org/anthology/S15-2045}
}