Detailed 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.
Q: Passage: "This is the last group we are meeting today, we have already met politicians, and government officials, police and civil society, and all the meetings are confidential to help come up with a lot of information," he said. The team collected other reports from both local and international observers, according to Gould. Question: What happened after reports were collected? Events: ['meeting', 'met', 'meetings', 'help', 'collected', 'reports', 'according']
A:
according