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: "The objective of this latest revision in mortgage financing policy for HDB flats is to bring it closer to market practice and to rationalise the subsidies for the purchase of HDB flats," the ministry of national development said. The measures would check rampant "upgrading" by Singaporeans who put pressure on their budgets by seeking to move to more spacious flats, analysts said.

seeking