Instructions: 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.
Input: Passage: Talks broke down in September 2005 when Shell more than doubled its initial cost projection for Sakhalin-2 to 20 billion dollars. "The fact that Shell is proposing something -- whereas earlier they were keeping silent -- means they are willing to give something up," Gromadin said. Question: What happened after the initial cost projection? Events: ['Talks', 'broke', 'doubled', 'projection', 'proposing', 'keeping', 'willing', 'give', 'said']
Output:
Talks