You will be given a definition of a task first, then some input of the task.
In this task, you will be given a passage, a question and a list of single-word events identified from the passage. The goal is to point out all events from the given event list that can answer the question. If a question is unanswerable or none of the events answer the question, output should be empty.

Passage: The KOSDAQ index dropped 2.85 points to 612.93 with a volume of 655.32 million shares worth 2.184 trillion won (2.346 billion U.S. dollars). The local currency finished at 930.80 won against one U.S. dollar, down 0.2 won from Monday's close. Question: What happened after Monday's close? Events: ['dropped', 'finished', 'down', 'close']
Output:
dropped