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: Dissident sources and human rights groups said in Beijing Tuesday that treatment of Chinese dissidents was worsening, following a report from China's Justice Ministry on Monday proclaiming "remarkable achievements" last year in judicial guarantees of Chinese citizens' rights. The UN representative also harshly critized Burma, Cuba, Iran and Iraq for gross human rights violations.

worsening