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: The relic disappeared during the fourth Crusades between 1202 and 1204, carried off, according to legend, by crusading knight Geoffroy de Charny, after the fall of Constantinople. It is believed the current Shroud is not the one that disappeared from Constantinople.

fall