@InProceedings{ai-EtAl:2015:NLP-TEA,
  author    = {Ai, Renlong  and  Krause, Sebastian  and  Kasper, Walter  and  Xu, Feiyu  and  Uszkoreit, Hans},
  title     = {Semi-automatic Generation of Multiple-Choice Tests from Mentions of Semantic Relations},
  booktitle = {Proceedings of the 2nd Workshop on Natural Language Processing Techniques for Educational Applications},
  month     = {July},
  year      = {2015},
  address   = {Beijing, China},
  publisher = {Association for Computational Linguistics},
  pages     = {26--33},
  url       = {http://www.aclweb.org/anthology/W15-4405}
}