Proposition Bank II: Delving Deeper Olga Babko-Malaya author Martha Palmer author Nianwen Xue author Aravind Joshi author Seth Kulick author 2004-may 2 - may 7 text Proceedings of the Workshop Frontiers in Corpus Annotation at HLT-NAACL 2004 Association for Computational Linguistics Boston, Massachusetts, USA conference publication babko-malaya-etal-2004-proposition https://aclanthology.org/W04-2704/ 2004-may 2 - may 7 17 23