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: ``Accession to NATO is a guarantee that we will never again become powerless victims of any foreign aggression,'' Kavan said. Similarly, the Hungarian foreign minister, Janos Martonyi, who remembers the 1956 uprising as a 13-year-old, said that membership of NATO meant that Hungary was returning ``to her natural habitat.''

uprising