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: Denis Donaldson's admission drew an incredulous reaction from Irish Prime Minister Bertie Ahern, and could complicate Irish and British efforts to broker the restoration of Catholic and Protestant power-sharing government in Belfast. Donaldson, 55, a Sinn Fein member for more than 30 years, told Irish state RTE television that British intelligence had begun paying him in the 1980s after he had compromised himself during a "vulnerable time" in his life.

efforts