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: BAGHDAD, Iraq (AP)_ An American leader of a U.N. weapons inspection team resumed work in Iraq Friday, nearly two months after his team was effectively blocked. Scott Ritter led his team on a 10-hour tour of three suspected weapons sites classified as ``sensitive'' by the Iraqi authorities, U.N. spokesman Alan Dacey said.

blocked