Definition: In this task, a passage will be given and the goal is to identify an event from the passage. An event is defined as a single word representing something that happened, is happening, or may happen. An event can be factual or hypothetical, positive or negative, certain or uncertain. While most events are based on verbs, an event can also be based on a noun (ex. storm, snow, rainfall) or a copula verb (is, was, been, etc.). The event must not be a pronoun or an adjective. For noun events with multiple words, use the last word in the phrase as event.
Input: Passage: Sajida Mubarak Atrous al-Rishawi, an Iraqi national, appeared on the television with explosives strapped around her waist. The 35-year-old confessed to failing in her mission of carrying out the attack, which killed at least 57 people in Radisson, Grand Hyatt and Days Inn hotels in the Jordanian capital Wednesday night and wounded over 110 others.

wounded