What Makes Reading Comprehension Questions Easier?

Saku Sugawara, Kentaro Inui, Satoshi Sekine, Akiko Aizawa. What Makes Reading Comprehension Questions Easier?. In Ellen Riloff, David Chiang 0001, Julia Hockenmaier, Jun'ichi Tsujii, editors, Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31 - November 4, 2018. pages 4208-4219, Association for Computational Linguistics, 2018. [doi]

@inproceedings{SugawaraISA18,
  title = {What Makes Reading Comprehension Questions Easier?},
  author = {Saku Sugawara and Kentaro Inui and Satoshi Sekine and Akiko Aizawa},
  year = {2018},
  url = {https://aclanthology.info/papers/D18-1453/d18-1453},
  researchr = {https://researchr.org/publication/SugawaraISA18},
  cites = {0},
  citedby = {0},
  pages = {4208-4219},
  booktitle = {Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31 - November 4, 2018},
  editor = {Ellen Riloff and David Chiang 0001 and Julia Hockenmaier and Jun'ichi Tsujii},
  publisher = {Association for Computational Linguistics},
  isbn = {978-1-948087-84-1},
}