@article{MohammadSK17,
  title={Stance and Sentiment in Tweets},
  author={Mohammad, Saif M. and Sobhani, Parinaz and Kiritchenko, Svetlana},
  journal={Special Section of the ACM Transactions on Internet Technology on Argumentation in Social Media},
  year={2017},
  volume={17},
  number={3}
}