@InProceedings{HorPal2013,
      AUTHOR = {Horbach, Andrea and Palmer, Alexis and Pinkal, Manfred},
      TITLE = {Using the text to evaluate short answers for reading comprehension exercises},
      YEAR = {2013},
      MONTH = {13-14 June},
      BOOKTITLE = {SEM 2013 : the Second Joint Conference on Lexical and Computational Semantics; Vol. 1 : Proceedings of the Main Conference and the Shared Task: Semantic Textual Similarity.- Stroudsburg, PA : Association for Computational Linguistics},
      PAGES = {286-295},
      ADDRESS = {Atlanta, Georgia, USA},
      NOTE = {MP}
}