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: "Since the last survey we've seen another 5.5 percent fall (in petrol prices) and yet the index actually fell," he told ABC radio. The index has now settled at a point about six percent below the average level before higher global oil prices pushed up the price of petrol.

survey