@article{afeaturebasedclassificationtechniquefor,
  title = {A Feature-based Classification Technique for Answering Multi-choice World History Questions},
  author = {Shuangyong Song and Yao Meng and Zhongguang Zheng and Jun Sun},
  year = {2015},
  eprint = {1505.00863},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.00863v1},
}