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: He said he saw "no obvious reason to be concerned" by the recent plunge in the dollar against the euro, a trend that has prompted fears that the euro's appreciation could cut into eurozone exports and dampen growth. Asked about the European Central Bank's interest rate policy, he replied: "We think a policy of moderate tightening remains appropriate."

remains