Gaku Morio, Ryo Egawa and Katsuhide Fujita: "Revealing and Predicting Online Persuasion Strategy with Elementary Units," 2019 Conference on Empirical Methods in Natural Language Processing and 9th International Joint Conference on Natural Language Processing, 2019.11.3-7.
The annotated dataset for the above paper is downloadable from the following link: annotated dataset
The annotation guideline for the above paper is downloadable from the following link: annotation guideline

Ryo Egawa, Gaku Morio and Katsuhide Fujita: "Corpus for Modeling User Interactions in Online Persuasive Discussions," International Conference on Language Resources and Evaluation (LREC2020), 2020.5.11-16.
The annotated dataset for the above paper is downloadable from the following link: annotated dataset
The readme for the above dataset: readme