The Product Debate Corpus is available for download. Further information on the data can be found in the README of the archive you download. This corpus was used in:
Swapna Somasundaran and Janyce Wiebe (2009). Recognizing Stances in Online Debates. ACL 2009: Joint conference of the 47th Annual Meeting of the Association for Computational Linguistics and the 4th International Joint Conference on Natural Language Processing of the Asian Federation of Natural Language Processing, August 2-7, 2009, Singapore.To access the MPQA Product Debate Corpus, please fill out the following form. We respect your privacy and will not use your information for any purpose other than to inform you of updates and to assess interest in the resource.