... our study focused on a select group of nominal predicates, each associated with a large number of annotated instances 3.1 Data annotation and analysis Data annotation Implicit arguments have ... Johansc son, Daisuke Kawahara, Maria Ant` nia Mart´, Llu´s o ı ı M` rquez, Adam Meyers, Joakim Nivre, Sebastian a ˇe a Pad´ , Jan Stˇ p´ nek, Pavel Straˇ ak, Mihai Surdeanu, o n´ Nianwen Xue, and ... measured human performance on this task by running our undergraduate assistant’s annotations against the evaluation data Our assistant achieved an overall F1 score of 58.4% using the same candidate...