@inproceedings{jia2017adversarial,
 author = {Robin Jia and Percy Liang},
 booktitle = {Empirical Methods in Natural Language Processing (EMNLP)},
 title = {Adversarial Examples for Evaluating Reading Comprehension Systems},
 url = {https://nlp.stanford.edu/pubs/jia2017adversarial.pdf},
 year = {2017}
}