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: Some 30,000 people had been housed in Biaro until the beginning of last week, but the refugees, along with 55,000 others at nearby Kasese, fled after reportedly being attacked by villagers and rebel forces. Groups of refugees have now begun emerging from the forest to head back for Biaro in search of humanitarian aid.

emerging